2040648507

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{52571}}^1$

素因数の和:52823

約数の個数: 24

約数和(自身を含む): 3116468160

約数和(自身を除く): 1075819653

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 4313, 12939, 38817, 52571, 157713, 473139, 998849, 2996547, 8989641, 11933617, 35800851, 107402553, 226738723, 680216169, 2040648507]

約数ペア:

[(1, 2040648507), (3, 680216169), (9, 226738723), (19, 107402553), (57, 35800851), (171, 11933617), (227, 8989641), (681, 2996547), (2043, 998849), (4313, 473139), (12939, 157713), (38817, 52571)]