260150018

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1\times {\mathrm{1381}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 394035840

約数和(自身を除く): 133885822

約数列:

[1, 2, 131, 262, 719, 1381, 1438, 2762, 94189, 180911, 188378, 361822, 992939, 1985878, 130075009, 260150018]

約数ペア:

[(1, 260150018), (2, 130075009), (131, 1985878), (262, 992939), (719, 361822), (1381, 188378), (1438, 180911), (2762, 94189)]