1377308864

素因数分解:

$2^6\times {\mathrm{21520451}}^1$

素因数の和:21520463

約数の個数: 14

約数和(自身を含む): 2733097404

約数和(自身を除く): 1355788540

約数列:

[1, 2, 4, 8, 16, 32, 64, 21520451, 43040902, 86081804, 172163608, 344327216, 688654432, 1377308864]

約数ペア:

[(1, 1377308864), (2, 688654432), (4, 344327216), (8, 172163608), (16, 86081804), (32, 43040902), (64, 21520451)]