520146914

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{117203}}^1$

素因数の和:117529

約数の個数: 16

約数和(自身を含む): 894500928

約数和(自身を除く): 374354014

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 117203, 234406, 820421, 1640842, 37153351, 74306702, 260073457, 520146914]

約数ペア:

[(1, 520146914), (2, 260073457), (7, 74306702), (14, 37153351), (317, 1640842), (634, 820421), (2219, 234406), (4438, 117203)]