488181112

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{211151}}^1$

素因数の和:211191

約数の個数: 24

約数和(自身を含む): 972354960

約数和(自身を除く): 484173848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 211151, 422302, 844604, 1689208, 3589567, 7179134, 14358268, 28716536, 61022639, 122045278, 244090556, 488181112]

約数ペア:

[(1, 488181112), (2, 244090556), (4, 122045278), (8, 61022639), (17, 28716536), (34, 14358268), (68, 7179134), (136, 3589567), (289, 1689208), (578, 844604), (1156, 422302), (2312, 211151)]