9640458242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{67890551}}^1$

素因数の和:67890624

約数の個数: 8

約数和(自身を含む): 14664359232

約数和(自身を除く): 5023900990

約数列:

[1, 2, 71, 142, 67890551, 135781102, 4820229121, 9640458242]

約数ペア:

[(1, 9640458242), (2, 4820229121), (71, 135781102), (142, 67890551)]