713249968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2346217}}^1$

素因数の和:2346244

約数の個数: 20

約数和(自身を含む): 1454655160

約数和(自身を除く): 741405192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2346217, 4692434, 9384868, 18769736, 37539472, 44578123, 89156246, 178312492, 356624984, 713249968]

約数ペア:

[(1, 713249968), (2, 356624984), (4, 178312492), (8, 89156246), (16, 44578123), (19, 37539472), (38, 18769736), (76, 9384868), (152, 4692434), (304, 2346217)]