2019909568324

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1063}}^1\times {\mathrm{4612129}}^1$

素因数の和:4613299

約数の個数: 24

約数和(自身を含む): 3572519000960

約数和(自身を除く): 1552609432636

約数列:

[1, 2, 4, 103, 206, 412, 1063, 2126, 4252, 109489, 218978, 437956, 4612129, 9224258, 18448516, 475049287, 950098574, 1900197148, 4902693127, 9805386254, 19610772508, 504977392081, 1009954784162, 2019909568324]

約数ペア:

[(1, 2019909568324), (2, 1009954784162), (4, 504977392081), (103, 19610772508), (206, 9805386254), (412, 4902693127), (1063, 1900197148), (2126, 950098574), (4252, 475049287), (109489, 18448516), (218978, 9224258), (437956, 4612129)]