2081035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 2752992

約数和(自身を除く): 671957

約数列:

[1, 5, 11, 55, 157, 241, 785, 1205, 1727, 2651, 8635, 13255, 37837, 189185, 416207, 2081035]

約数ペア:

[(1, 2081035), (5, 416207), (11, 189185), (55, 37837), (157, 13255), (241, 8635), (785, 2651), (1205, 1727)]