1080198718

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{14221}}^1$

素因数の和:14619

約数の個数: 16

約数和(自身を含む): 1637350416

約数和(自身を除く): 557151698

約数列:

[1, 2, 163, 233, 326, 466, 14221, 28442, 37979, 75958, 2318023, 3313493, 4636046, 6626986, 540099359, 1080198718]

約数ペア:

[(1, 1080198718), (2, 540099359), (163, 6626986), (233, 4636046), (326, 3313493), (466, 2318023), (14221, 75958), (28442, 37979)]