78645842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{210283}}^1$

素因数の和:210313

約数の個数: 16

約数和(自身を含む): 136264032

約数和(自身を除く): 57618190

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 210283, 420566, 2313113, 3574811, 4626226, 7149622, 39322921, 78645842]

約数ペア:

[(1, 78645842), (2, 39322921), (11, 7149622), (17, 4626226), (22, 3574811), (34, 2313113), (187, 420566), (374, 210283)]