711367088

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{210713}}^1$

素因数の和:210932

約数の個数: 20

約数和(自身を含む): 1384812408

約数和(自身を除く): 673445320

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 210713, 421426, 842852, 1685704, 3371408, 44460443, 88920886, 177841772, 355683544, 711367088]

約数ペア:

[(1, 711367088), (2, 355683544), (4, 177841772), (8, 88920886), (16, 44460443), (211, 3371408), (422, 1685704), (844, 842852), (1688, 421426), (3376, 210713)]