3520985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 4791360

約数和(自身を除く): 1270375

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2851, 14255, 37063, 54169, 185315, 270845, 704197, 3520985]

約数ペア:

[(1, 3520985), (5, 704197), (13, 270845), (19, 185315), (65, 54169), (95, 37063), (247, 14255), (1235, 2851)]