2007447650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3088381}}^1$

素因数の和:3088406

約数の個数: 24

約数和(自身を含む): 4021073364

約数和(自身を除く): 2013625714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3088381, 6176762, 15441905, 30883810, 40148953, 77209525, 80297906, 154419050, 200744765, 401489530, 1003723825, 2007447650]

約数ペア:

[(1, 2007447650), (2, 1003723825), (5, 401489530), (10, 200744765), (13, 154419050), (25, 80297906), (26, 77209525), (50, 40148953), (65, 30883810), (130, 15441905), (325, 6176762), (650, 3088381)]