210880998044

素因数分解:

$2^2\times {\mathrm{12829}}^1\times {\mathrm{4109459}}^1$

素因数の和:4122292

約数の個数: 12

約数和(自身を含む): 369070602600

約数和(自身を除く): 158189604556

約数列:

[1, 2, 4, 12829, 25658, 51316, 4109459, 8218918, 16437836, 52720249511, 105440499022, 210880998044]

約数ペア:

[(1, 210880998044), (2, 105440499022), (4, 52720249511), (12829, 16437836), (25658, 8218918), (51316, 4109459)]