2019896020912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{412667}}^1$

素因数の和:412859

約数の個数: 160

約数和(自身を含む): 5084333867520

約数和(自身を除く): 3064437846608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 137, 154, 176, 203, 232, 274, 308, 319, 406, 464, 548, 616, 638, 812, 959, 1096, 1232, 1276, 1507, 1624, 1918, 2192, 2233, 2552, 3014, 3248, 3836, 3973, 4466, 5104, 6028, 7672, 7946, 8932, 10549, 12056, 15344, 15892, 17864, 21098, 24112, 27811, 31784, 35728, 42196, 43703, 55622, 63568, 84392, 87406, 111244, 168784, 174812, 222488, 305921, 349624, 412667, 444976, 611842, 699248, 825334, 1223684, 1650668, 2447368, 2888669, 3301336, 4539337, 4894736, 5777338, 6602672, 9078674, 11554676, 11967343, 18157348, 23109352, 23934686, 31775359, 36314696, 46218704, 47869372, 56535379, 63550718, 72629392, 83771401, 95738744, 113070758, 127101436, 131640773, 167542802, 191477488, 226141516, 254202872, 263281546, 335085604, 395747653, 452283032, 508405744, 526563092, 621889169, 670171208, 791495306, 904566064, 921485411, 1053126184, 1243778338, 1340342416, 1582990612, 1639525991, 1842970822, 2106252368, 2487556676, 3165981224, 3279051982, 3685941644, 4353224183, 4975113352, 6331962448, 6558103964, 7371883288, 8706448366, 9950226704, 11476681937, 13116207928, 14743766576, 17412896732, 18034785901, 22953363874, 26232415856, 34825793464, 36069571802, 45906727748, 69651586928, 72139143604, 91813455496, 126243501307, 144278287208, 183626910992, 252487002614, 288556574416, 504974005228, 1009948010456, 2019896020912]

約数ペア:

[(1, 2019896020912), (2, 1009948010456), (4, 504974005228), (7, 288556574416), (8, 252487002614), (11, 183626910992), (14, 144278287208), (16, 126243501307), (22, 91813455496), (28, 72139143604), (29, 69651586928), (44, 45906727748), (56, 36069571802), (58, 34825793464), (77, 26232415856), (88, 22953363874), (112, 18034785901), (116, 17412896732), (137, 14743766576), (154, 13116207928), (176, 11476681937), (203, 9950226704), (232, 8706448366), (274, 7371883288), (308, 6558103964), (319, 6331962448), (406, 4975113352), (464, 4353224183), (548, 3685941644), (616, 3279051982), (638, 3165981224), (812, 2487556676), (959, 2106252368), (1096, 1842970822), (1232, 1639525991), (1276, 1582990612), (1507, 1340342416), (1624, 1243778338), (1918, 1053126184), (2192, 921485411), (2233, 904566064), (2552, 791495306), (3014, 670171208), (3248, 621889169), (3836, 526563092), (3973, 508405744), (4466, 452283032), (5104, 395747653), (6028, 335085604), (7672, 263281546), (7946, 254202872), (8932, 226141516), (10549, 191477488), (12056, 167542802), (15344, 131640773), (15892, 127101436), (17864, 113070758), (21098, 95738744), (24112, 83771401), (27811, 72629392), (31784, 63550718), (35728, 56535379), (42196, 47869372), (43703, 46218704), (55622, 36314696), (63568, 31775359), (84392, 23934686), (87406, 23109352), (111244, 18157348), (168784, 11967343), (174812, 11554676), (222488, 9078674), (305921, 6602672), (349624, 5777338), (412667, 4894736), (444976, 4539337), (611842, 3301336), (699248, 2888669), (825334, 2447368), (1223684, 1650668)]