426535590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093681}}^1$

素因数の和:1093704

約数の個数: 32

約数和(自身を含む): 1102431456

約数和(自身を除く): 675895866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1093681, 2187362, 3281043, 5468405, 6562086, 10936810, 14217853, 16405215, 28435706, 32810430, 42653559, 71089265, 85307118, 142178530, 213267795, 426535590]

約数ペア:

[(1, 426535590), (2, 213267795), (3, 142178530), (5, 85307118), (6, 71089265), (10, 42653559), (13, 32810430), (15, 28435706), (26, 16405215), (30, 14217853), (39, 10936810), (65, 6562086), (78, 5468405), (130, 3281043), (195, 2187362), (390, 1093681)]