2019997169

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{2647}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 2115010560

約数和(自身を除く): 95013391

約数列:

[1, 31, 103, 239, 2647, 3193, 7409, 24617, 82057, 272641, 632633, 763127, 8451871, 19611623, 65161199, 2019997169]

約数ペア:

[(1, 2019997169), (31, 65161199), (103, 19611623), (239, 8451871), (2647, 763127), (3193, 632633), (7409, 272641), (24617, 82057)]