2017312421

素因数分解:

${\mathrm{71}}^2\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3160

約数の個数: 12

約数和(自身を含む): 2061561600

約数和(自身を除く): 44249179

約数列:

[1, 71, 139, 2879, 5041, 9869, 204409, 400181, 700699, 14513039, 28412851, 2017312421]

約数ペア:

[(1, 2017312421), (71, 28412851), (139, 14513039), (2879, 700699), (5041, 400181), (9869, 204409)]