315042574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2045731}}^1$

素因数の和:2045751

約数の個数: 16

約数和(自身を含む): 589170816

約数和(自身を除く): 274128242

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2045731, 4091462, 14320117, 22503041, 28640234, 45006082, 157521287, 315042574]

約数ペア:

[(1, 315042574), (2, 157521287), (7, 45006082), (11, 28640234), (14, 22503041), (22, 14320117), (77, 4091462), (154, 2045731)]