2017795031

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{65827}}^1$

素因数の和:66014

約数の個数: 16

約数和(自身を含む): 2401405440

約数和(自身を除く): 383610409

約数列:

[1, 7, 29, 151, 203, 1057, 4379, 30653, 65827, 460789, 1908983, 9939877, 13362881, 69579139, 288256433, 2017795031]

約数ペア:

[(1, 2017795031), (7, 288256433), (29, 69579139), (151, 13362881), (203, 9939877), (1057, 1908983), (4379, 460789), (30653, 65827)]