1666934896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 3576065760

約数和(自身を除く): 1909130864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 257, 269, 274, 514, 538, 548, 1028, 1076, 1096, 1507, 2056, 2152, 2192, 2827, 2959, 3014, 4112, 4304, 5654, 5918, 6028, 11308, 11836, 12056, 22616, 23672, 24112, 35209, 36853, 45232, 47344, 69133, 70418, 73706, 138266, 140836, 147412, 276532, 281672, 294824, 387299, 405383, 553064, 563344, 589648, 760463, 774598, 810766, 1106128, 1520926, 1549196, 1621532, 3041852, 3098392, 3243064, 6083704, 6196784, 6486128, 9471221, 12167408, 18942442, 37884884, 75769768, 104183431, 151539536, 208366862, 416733724, 833467448, 1666934896]

約数ペア:

[(1, 1666934896), (2, 833467448), (4, 416733724), (8, 208366862), (11, 151539536), (16, 104183431), (22, 75769768), (44, 37884884), (88, 18942442), (137, 12167408), (176, 9471221), (257, 6486128), (269, 6196784), (274, 6083704), (514, 3243064), (538, 3098392), (548, 3041852), (1028, 1621532), (1076, 1549196), (1096, 1520926), (1507, 1106128), (2056, 810766), (2152, 774598), (2192, 760463), (2827, 589648), (2959, 563344), (3014, 553064), (4112, 405383), (4304, 387299), (5654, 294824), (5918, 281672), (6028, 276532), (11308, 147412), (11836, 140836), (12056, 138266), (22616, 73706), (23672, 70418), (24112, 69133), (35209, 47344), (36853, 45232)]