1208487830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{4327}}^1$

素因数の和:6884

約数の個数: 32

約数和(自身を含む): 2374513920

約数和(自身を除く): 1166026090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2539, 4327, 5078, 8654, 12695, 21635, 25390, 27929, 43270, 47597, 55858, 95194, 139645, 237985, 279290, 475970, 10986253, 21972506, 54931265, 109862530, 120848783, 241697566, 604243915, 1208487830]

約数ペア:

[(1, 1208487830), (2, 604243915), (5, 241697566), (10, 120848783), (11, 109862530), (22, 54931265), (55, 21972506), (110, 10986253), (2539, 475970), (4327, 279290), (5078, 237985), (8654, 139645), (12695, 95194), (21635, 55858), (25390, 47597), (27929, 43270)]