40782782

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{497351}}^1$

素因数の和:497394

約数の個数: 8

約数和(自身を含む): 62666352

約数和(自身を除く): 21883570

約数列:

[1, 2, 41, 82, 497351, 994702, 20391391, 40782782]

約数ペア:

[(1, 40782782), (2, 20391391), (41, 994702), (82, 497351)]