1897473084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12163289}}^1$

素因数の和:12163309

約数の個数: 24

約数和(自身を含む): 4768009680

約数和(自身を除く): 2870536596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12163289, 24326578, 36489867, 48653156, 72979734, 145959468, 158122757, 316245514, 474368271, 632491028, 948736542, 1897473084]

約数ペア:

[(1, 1897473084), (2, 948736542), (3, 632491028), (4, 474368271), (6, 316245514), (12, 158122757), (13, 145959468), (26, 72979734), (39, 48653156), (52, 36489867), (78, 24326578), (156, 12163289)]