40802009042

素因数分解:

$2^1\times {\mathrm{107441}}^1\times {\mathrm{189881}}^1$

素因数の和:297324

約数の個数: 8

約数和(自身を含む): 61203905532

約数和(自身を除く): 20401896490

約数列:

[1, 2, 107441, 189881, 214882, 379762, 20401004521, 40802009042]

約数ペア:

[(1, 40802009042), (2, 20401004521), (107441, 379762), (189881, 214882)]