2017443842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{14207351}}^1$

素因数の和:14207424

約数の個数: 8

約数和(自身を含む): 3068788032

約数和(自身を除く): 1051344190

約数列:

[1, 2, 71, 142, 14207351, 28414702, 1008721921, 2017443842]

約数ペア:

[(1, 2017443842), (2, 1008721921), (71, 28414702), (142, 14207351)]