2109464771

素因数分解:

${\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 2253103776

約数和(自身を除く): 143639005

約数列:

[1, 17, 197, 317, 1987, 3349, 5389, 33779, 62449, 391439, 629879, 1061633, 6654463, 10707943, 124086163, 2109464771]

約数ペア:

[(1, 2109464771), (17, 124086163), (197, 10707943), (317, 6654463), (1987, 1061633), (3349, 629879), (5389, 391439), (33779, 62449)]