886826955170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{7690807}}^1$

素因数の和:7691714

約数の個数: 32

約数和(自身を含む): 1721018251008

約数和(自身を除く): 834191295838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 887, 1774, 4435, 8870, 11531, 23062, 57655, 115310, 7690807, 15381614, 38454035, 76908070, 99980491, 199960982, 499902455, 999804910, 6821745809, 13643491618, 34108729045, 68217458090, 88682695517, 177365391034, 443413477585, 886826955170]

約数ペア:

[(1, 886826955170), (2, 443413477585), (5, 177365391034), (10, 88682695517), (13, 68217458090), (26, 34108729045), (65, 13643491618), (130, 6821745809), (887, 999804910), (1774, 499902455), (4435, 199960982), (8870, 99980491), (11531, 76908070), (23062, 38454035), (57655, 15381614), (115310, 7690807)]