131465018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{6343}}^1$

素因数の和:6629

約数の個数: 16

約数和(自身を含む): 202652736

約数和(自身を除く): 71187718

約数列:

[1, 2, 43, 86, 241, 482, 6343, 10363, 12686, 20726, 272749, 545498, 1528663, 3057326, 65732509, 131465018]

約数ペア:

[(1, 131465018), (2, 65732509), (43, 3057326), (86, 1528663), (241, 545498), (482, 272749), (6343, 20726), (10363, 12686)]