2238690830

素因数分解:

$2^1\times 5^1\times {\mathrm{2797}}^1\times {\mathrm{80039}}^1$

素因数の和:82843

約数の個数: 16

約数和(自身を含む): 4031134560

約数和(自身を除く): 1792443730

約数列:

[1, 2, 5, 10, 2797, 5594, 13985, 27970, 80039, 160078, 400195, 800390, 223869083, 447738166, 1119345415, 2238690830]

約数ペア:

[(1, 2238690830), (2, 1119345415), (5, 447738166), (10, 223869083), (2797, 800390), (5594, 400195), (13985, 160078), (27970, 80039)]