1852685185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{217579}}^1$

素因数の和:217728

約数の個数: 16

約数和(自身を含む): 2412527040

約数和(自身を除く): 559841855

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 217579, 1087895, 2828527, 14142635, 28502849, 142514245, 370537037, 1852685185]

約数ペア:

[(1, 1852685185), (5, 370537037), (13, 142514245), (65, 28502849), (131, 14142635), (655, 2828527), (1703, 1087895), (8515, 217579)]