380284892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{31387}}^1$

素因数の和:31637

約数の個数: 24

約数和(自身を含む): 719789616

約数和(自身を除く): 339504724

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 3029, 6058, 12116, 31387, 62774, 125548, 408031, 816062, 1632124, 7313171, 14626342, 29252684, 95071223, 190142446, 380284892]

約数ペア:

[(1, 380284892), (2, 190142446), (4, 95071223), (13, 29252684), (26, 14626342), (52, 7313171), (233, 1632124), (466, 816062), (932, 408031), (3029, 125548), (6058, 62774), (12116, 31387)]