1393669256

素因数分解:

$2^3\times 7^1\times {\mathrm{24886951}}^1$

素因数の和:24886964

約数の個数: 16

約数和(自身を含む): 2986434240

約数和(自身を除く): 1592764984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 24886951, 49773902, 99547804, 174208657, 199095608, 348417314, 696834628, 1393669256]

約数ペア:

[(1, 1393669256), (2, 696834628), (4, 348417314), (7, 199095608), (8, 174208657), (14, 99547804), (28, 49773902), (56, 24886951)]