1081770856

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{1263751}}^1$

素因数の和:1263864

約数の個数: 16

約数和(自身を含む): 2047278240

約数和(自身を除く): 965507384

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 1263751, 2527502, 5055004, 10110008, 135221357, 270442714, 540885428, 1081770856]

約数ペア:

[(1, 1081770856), (2, 540885428), (4, 270442714), (8, 135221357), (107, 10110008), (214, 5055004), (428, 2527502), (856, 1263751)]