1245531842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{8771351}}^1$

素因数の和:8771424

約数の個数: 8

約数和(自身を含む): 1894612032

約数和(自身を除く): 649080190

約数列:

[1, 2, 71, 142, 8771351, 17542702, 622765921, 1245531842]

約数ペア:

[(1, 1245531842), (2, 622765921), (71, 17542702), (142, 8771351)]