2056547528

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 4867257600

約数和(自身を除く): 2810710072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 163, 203, 232, 238, 326, 406, 457, 476, 493, 652, 812, 914, 952, 986, 1141, 1304, 1624, 1828, 1972, 2282, 2771, 3199, 3451, 3656, 3944, 4564, 4727, 5542, 6398, 6902, 7769, 9128, 9454, 11084, 12796, 13253, 13804, 15538, 18908, 19397, 22168, 25592, 26506, 27608, 31076, 33089, 37816, 38794, 53012, 54383, 62152, 66178, 74491, 77588, 80359, 92771, 106024, 108766, 132356, 148982, 155176, 160718, 185542, 217532, 225301, 264712, 297964, 321436, 371084, 435064, 450602, 521437, 562513, 595928, 642872, 742168, 901204, 1042874, 1125026, 1266347, 1577107, 1802408, 2085748, 2160239, 2250052, 2532694, 3154214, 4171496, 4320478, 4500104, 5065388, 6308428, 8640956, 8864429, 10130776, 12616856, 15121673, 17281912, 17728858, 30243346, 35457716, 36724063, 60486692, 70915432, 73448126, 120973384, 146896252, 257068441, 293792504, 514136882, 1028273764, 2056547528]

約数ペア:

[(1, 2056547528), (2, 1028273764), (4, 514136882), (7, 293792504), (8, 257068441), (14, 146896252), (17, 120973384), (28, 73448126), (29, 70915432), (34, 60486692), (56, 36724063), (58, 35457716), (68, 30243346), (116, 17728858), (119, 17281912), (136, 15121673), (163, 12616856), (203, 10130776), (232, 8864429), (238, 8640956), (326, 6308428), (406, 5065388), (457, 4500104), (476, 4320478), (493, 4171496), (652, 3154214), (812, 2532694), (914, 2250052), (952, 2160239), (986, 2085748), (1141, 1802408), (1304, 1577107), (1624, 1266347), (1828, 1125026), (1972, 1042874), (2282, 901204), (2771, 742168), (3199, 642872), (3451, 595928), (3656, 562513), (3944, 521437), (4564, 450602), (4727, 435064), (5542, 371084), (6398, 321436), (6902, 297964), (7769, 264712), (9128, 225301), (9454, 217532), (11084, 185542), (12796, 160718), (13253, 155176), (13804, 148982), (15538, 132356), (18908, 108766), (19397, 106024), (22168, 92771), (25592, 80359), (26506, 77588), (27608, 74491), (31076, 66178), (33089, 62152), (37816, 54383), (38794, 53012)]