8889681644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71690981}}^1$

素因数の和:71691016

約数の個数: 12

約数和(自身を含む): 16058779968

約数和(自身を除く): 7169098324

約数列:

[1, 2, 4, 31, 62, 124, 71690981, 143381962, 286763924, 2222420411, 4444840822, 8889681644]

約数ペア:

[(1, 8889681644), (2, 4444840822), (4, 2222420411), (31, 286763924), (62, 143381962), (124, 71690981)]