126327996848

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{129434423}}^1$

素因数の和:129434492

約数の個数: 20

約数和(自身を含む): 248772962928

約数和(自身を除く): 122444966080

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 129434423, 258868846, 517737692, 1035475384, 2070950768, 7895499803, 15790999606, 31581999212, 63163998424, 126327996848]

約数ペア:

[(1, 126327996848), (2, 63163998424), (4, 31581999212), (8, 15790999606), (16, 7895499803), (61, 2070950768), (122, 1035475384), (244, 517737692), (488, 258868846), (976, 129434423)]