957372208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{6661}}^1$

素因数の和:7373

約数の個数: 40

約数和(自身を含む): 2000785136

約数和(自身を除く): 1043412928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 691, 1382, 2764, 5528, 6661, 8983, 11056, 13322, 17966, 26644, 35932, 53288, 71864, 86593, 106576, 143728, 173186, 346372, 692744, 1385488, 4602751, 9205502, 18411004, 36822008, 59835763, 73644016, 119671526, 239343052, 478686104, 957372208]

約数ペア:

[(1, 957372208), (2, 478686104), (4, 239343052), (8, 119671526), (13, 73644016), (16, 59835763), (26, 36822008), (52, 18411004), (104, 9205502), (208, 4602751), (691, 1385488), (1382, 692744), (2764, 346372), (5528, 173186), (6661, 143728), (8983, 106576), (11056, 86593), (13322, 71864), (17966, 53288), (26644, 35932)]