2157085634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2087}}^1\times {\mathrm{4271}}^1$

素因数の和:6382

約数の個数: 24

約数和(自身を含む): 3559054464

約数和(自身を除く): 1401968830

約数列:

[1, 2, 11, 22, 121, 242, 2087, 4174, 4271, 8542, 22957, 45914, 46981, 93962, 252527, 505054, 516791, 1033582, 8913577, 17827154, 98049347, 196098694, 1078542817, 2157085634]

約数ペア:

[(1, 2157085634), (2, 1078542817), (11, 196098694), (22, 98049347), (121, 17827154), (242, 8913577), (2087, 1033582), (4174, 516791), (4271, 505054), (8542, 252527), (22957, 93962), (45914, 46981)]