10431428

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3617}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 21071232

約数和(自身を除く): 10639804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 3617, 7234, 14468, 25319, 50638, 101276, 372551, 745102, 1490204, 2607857, 5215714, 10431428]

約数ペア:

[(1, 10431428), (2, 5215714), (4, 2607857), (7, 1490204), (14, 745102), (28, 372551), (103, 101276), (206, 50638), (412, 25319), (721, 14468), (1442, 7234), (2884, 3617)]