2013984016

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5621

約数の個数: 80

約数和(自身を含む): 4545298368

約数和(自身を除く): 2531314352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1331, 1496, 1936, 2057, 2662, 2992, 4114, 5324, 5563, 8228, 10648, 11126, 16456, 21296, 22252, 22627, 32912, 44504, 45254, 61193, 89008, 90508, 94571, 122386, 181016, 189142, 244772, 362032, 378284, 489544, 673123, 756568, 979088, 1040281, 1346246, 1513136, 2080562, 2692492, 4161124, 5384984, 7404353, 8322248, 10769968, 11443091, 14808706, 16644496, 22886182, 29617412, 45772364, 59234824, 91544728, 118469648, 125874001, 183089456, 251748002, 503496004, 1006992008, 2013984016]

約数ペア:

[(1, 2013984016), (2, 1006992008), (4, 503496004), (8, 251748002), (11, 183089456), (16, 125874001), (17, 118469648), (22, 91544728), (34, 59234824), (44, 45772364), (68, 29617412), (88, 22886182), (121, 16644496), (136, 14808706), (176, 11443091), (187, 10769968), (242, 8322248), (272, 7404353), (374, 5384984), (484, 4161124), (748, 2692492), (968, 2080562), (1331, 1513136), (1496, 1346246), (1936, 1040281), (2057, 979088), (2662, 756568), (2992, 673123), (4114, 489544), (5324, 378284), (5563, 362032), (8228, 244772), (10648, 189142), (11126, 181016), (16456, 122386), (21296, 94571), (22252, 90508), (22627, 89008), (32912, 61193), (44504, 45254)]