2851565507

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{770069}}^1$

素因数の和:770122

約数の個数: 12

約数和(自身を含む): 3406789680

約数和(自身を除く): 555224173

約数列:

[1, 7, 23, 161, 529, 3703, 770069, 5390483, 17711587, 123981109, 407366501, 2851565507]

約数ペア:

[(1, 2851565507), (7, 407366501), (23, 123981109), (161, 17711587), (529, 5390483), (3703, 770069)]