127930988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{3697}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 230488944

約数和(自身を除く): 102557956

約数列:

[1, 2, 4, 41, 82, 164, 211, 422, 844, 3697, 7394, 8651, 14788, 17302, 34604, 151577, 303154, 606308, 780067, 1560134, 3120268, 31982747, 63965494, 127930988]

約数ペア:

[(1, 127930988), (2, 63965494), (4, 31982747), (41, 3120268), (82, 1560134), (164, 780067), (211, 606308), (422, 303154), (844, 151577), (3697, 34604), (7394, 17302), (8651, 14788)]