925090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 1687680

約数和(自身を除く): 762590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1171, 2342, 5855, 11710, 92509, 185018, 462545, 925090]

約数ペア:

[(1, 925090), (2, 462545), (5, 185018), (10, 92509), (79, 11710), (158, 5855), (395, 2342), (790, 1171)]