2739398

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 16

約数和(自身を含む): 4315680

約数和(自身を除く): 1576282

約数列:

[1, 2, 29, 58, 73, 146, 647, 1294, 2117, 4234, 18763, 37526, 47231, 94462, 1369699, 2739398]

約数ペア:

[(1, 2739398), (2, 1369699), (29, 94462), (58, 47231), (73, 37526), (146, 18763), (647, 4234), (1294, 2117)]