4080821222

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1\times {\mathrm{21977}}^1$

素因数の和:22615

約数の個数: 16

約数和(自身を含む): 6163510320

約数和(自身を除く): 2082689098

約数列:

[1, 2, 227, 409, 454, 818, 21977, 43954, 92843, 185686, 4988779, 8988593, 9977558, 17977186, 2040410611, 4080821222]

約数ペア:

[(1, 4080821222), (2, 2040410611), (227, 17977186), (409, 9977558), (454, 8988593), (818, 4988779), (21977, 185686), (43954, 92843)]