2920223509

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1\times {\mathrm{2311}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 3375076096

約数和(自身を除く): 454852587

約数列:

[1, 7, 97, 679, 1861, 2311, 13027, 16177, 180517, 224167, 1263619, 1569169, 4300771, 30105397, 417174787, 2920223509]

約数ペア:

[(1, 2920223509), (7, 417174787), (97, 30105397), (679, 4300771), (1861, 1569169), (2311, 1263619), (13027, 224167), (16177, 180517)]