2228156972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{315961}}^1$

素因数の和:316049

約数の個数: 24

約数和(自身を含む): 4087284432

約数和(自身を除く): 1859127460

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 315961, 631922, 1263844, 12954401, 13586323, 25908802, 27172646, 51817604, 54345292, 557039243, 1114078486, 2228156972]

約数ペア:

[(1, 2228156972), (2, 1114078486), (4, 557039243), (41, 54345292), (43, 51817604), (82, 27172646), (86, 25908802), (164, 13586323), (172, 12954401), (1763, 1263844), (3526, 631922), (7052, 315961)]