490381562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{365411}}^1$

素因数の和:365485

約数の個数: 16

約数和(自身を含む): 815599584

約数和(自身を除く): 325218022

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 365411, 730822, 4019521, 8039042, 22290071, 44580142, 245190781, 490381562]

約数ペア:

[(1, 490381562), (2, 245190781), (11, 44580142), (22, 22290071), (61, 8039042), (122, 4019521), (671, 730822), (1342, 365411)]