1357850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2114

約数の個数: 24

約数和(自身を含む): 2721180

約数和(自身を除く): 1363330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2089, 4178, 10445, 20890, 27157, 52225, 54314, 104450, 135785, 271570, 678925, 1357850]

約数ペア:

[(1, 1357850), (2, 678925), (5, 271570), (10, 135785), (13, 104450), (25, 54314), (26, 52225), (50, 27157), (65, 20890), (130, 10445), (325, 4178), (650, 2089)]