315012802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{43117}}^1$

素因数の和:43413

約数の個数: 16

約数和(自身を含む): 510689592

約数和(自身を除く): 195676790

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 43117, 86234, 560521, 1121042, 12115877, 24231754, 157506401, 315012802]

約数ペア:

[(1, 315012802), (2, 157506401), (13, 24231754), (26, 12115877), (281, 1121042), (562, 560521), (3653, 86234), (7306, 43117)]