381557072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{7873}}^1$

素因数の和:8127

約数の個数: 40

約数和(自身を含む): 799651944

約数和(自身を除く): 418094872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1864, 3029, 3728, 6058, 7873, 12116, 15746, 24232, 31492, 48464, 62984, 102349, 125968, 204698, 409396, 818792, 1637584, 1834409, 3668818, 7337636, 14675272, 23847317, 29350544, 47694634, 95389268, 190778536, 381557072]

約数ペア:

[(1, 381557072), (2, 190778536), (4, 95389268), (8, 47694634), (13, 29350544), (16, 23847317), (26, 14675272), (52, 7337636), (104, 3668818), (208, 1834409), (233, 1637584), (466, 818792), (932, 409396), (1864, 204698), (3029, 125968), (3728, 102349), (6058, 62984), (7873, 48464), (12116, 31492), (15746, 24232)]