7142386

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1665

約数の個数: 16

約数和(自身を含む): 11176704

約数和(自身を除く): 4034318

約数列:

[1, 2, 43, 53, 86, 106, 1567, 2279, 3134, 4558, 67381, 83051, 134762, 166102, 3571193, 7142386]

約数ペア:

[(1, 7142386), (2, 3571193), (43, 166102), (53, 134762), (86, 83051), (106, 67381), (1567, 4558), (2279, 3134)]