1520281472

素因数分解:

$2^7\times {\mathrm{11877199}}^1$

素因数の和:11877213

約数の個数: 16

約数和(自身を含む): 3028686000

約数和(自身を除く): 1508404528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 11877199, 23754398, 47508796, 95017592, 190035184, 380070368, 760140736, 1520281472]

約数ペア:

[(1, 1520281472), (2, 760140736), (4, 380070368), (8, 190035184), (16, 95017592), (32, 47508796), (64, 23754398), (128, 11877199)]