117276802

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 178375680

約数和(自身を除く): 61098878

約数列:

[1, 2, 139, 157, 278, 314, 2687, 5374, 21823, 43646, 373493, 421859, 746986, 843718, 58638401, 117276802]

約数ペア:

[(1, 117276802), (2, 58638401), (139, 843718), (157, 746986), (278, 421859), (314, 373493), (2687, 43646), (5374, 21823)]