2012361650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3095941}}^1$

素因数の和:3095966

約数の個数: 24

約数和(自身を含む): 4030916484

約数和(自身を除く): 2018554834

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3095941, 6191882, 15479705, 30959410, 40247233, 77398525, 80494466, 154797050, 201236165, 402472330, 1006180825, 2012361650]

約数ペア:

[(1, 2012361650), (2, 1006180825), (5, 402472330), (10, 201236165), (13, 154797050), (25, 80494466), (26, 77398525), (50, 40247233), (65, 30959410), (130, 15479705), (325, 6191882), (650, 3095941)]