308971235

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{1429}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 376215840

約数和(自身を除く): 67244605

約数列:

[1, 5, 83, 415, 521, 1429, 2605, 7145, 43243, 118607, 216215, 593035, 744509, 3722545, 61794247, 308971235]

約数ペア:

[(1, 308971235), (5, 61794247), (83, 3722545), (415, 744509), (521, 593035), (1429, 216215), (2605, 118607), (7145, 43243)]