1393644352

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{199777}}^1$

素因数の和:199898

約数の個数: 28

約数和(自身を含む): 2790898660

約数和(自身を除く): 1397254308

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 199777, 399554, 799108, 1598216, 3196432, 6392864, 12785728, 21775693, 43551386, 87102772, 174205544, 348411088, 696822176, 1393644352]

約数ペア:

[(1, 1393644352), (2, 696822176), (4, 348411088), (8, 174205544), (16, 87102772), (32, 43551386), (64, 21775693), (109, 12785728), (218, 6392864), (436, 3196432), (872, 1598216), (1744, 799108), (3488, 399554), (6976, 199777)]