1392898

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{317}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 2270520

約数和(自身を除く): 877622

約数列:

[1, 2, 13, 26, 169, 317, 338, 634, 2197, 4121, 4394, 8242, 53573, 107146, 696449, 1392898]

約数ペア:

[(1, 1392898), (2, 696449), (13, 107146), (26, 53573), (169, 8242), (317, 4394), (338, 4121), (634, 2197)]