4080558710

素因数分解:

$2^1\times 5^1\times {\mathrm{408055871}}^1$

素因数の和:408055878

約数の個数: 8

約数和(自身を含む): 7345005696

約数和(自身を除く): 3264446986

約数列:

[1, 2, 5, 10, 408055871, 816111742, 2040279355, 4080558710]

約数ペア:

[(1, 4080558710), (2, 2040279355), (5, 816111742), (10, 408055871)]