4002310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 8219232

約数和(自身を除く): 4216922

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1811, 2210, 3622, 9055, 18110, 23543, 30787, 47086, 61574, 117715, 153935, 235430, 307870, 400231, 800462, 2001155, 4002310]

約数ペア:

[(1, 4002310), (2, 2001155), (5, 800462), (10, 400231), (13, 307870), (17, 235430), (26, 153935), (34, 117715), (65, 61574), (85, 47086), (130, 30787), (170, 23543), (221, 18110), (442, 9055), (1105, 3622), (1811, 2210)]