1285192942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{87583}}^1$

素因数の和:87648

約数の個数: 32

約数和(自身を含む): 2270177280

約数和(自身を除く): 984984338

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1334, 7337, 14674, 87583, 175166, 963413, 1926826, 2014409, 2539907, 4028818, 5079814, 22158499, 27938977, 44316998, 55877954, 58417861, 116835722, 642596471, 1285192942]

約数ペア:

[(1, 1285192942), (2, 642596471), (11, 116835722), (22, 58417861), (23, 55877954), (29, 44316998), (46, 27938977), (58, 22158499), (253, 5079814), (319, 4028818), (506, 2539907), (638, 2014409), (667, 1926826), (1334, 963413), (7337, 175166), (14674, 87583)]