275582018

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1\times {\mathrm{2129}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 420743160

約数和(自身を除く): 145161142

約数列:

[1, 2, 61, 122, 1061, 2122, 2129, 4258, 64721, 129442, 129869, 259738, 2258869, 4517738, 137791009, 275582018]

約数ペア:

[(1, 275582018), (2, 137791009), (61, 4517738), (122, 2258869), (1061, 259738), (2122, 129869), (2129, 129442), (4258, 64721)]