2101795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 2712960

約数和(自身を除く): 611165

約数列:

[1, 5, 17, 79, 85, 313, 395, 1343, 1565, 5321, 6715, 24727, 26605, 123635, 420359, 2101795]

約数ペア:

[(1, 2101795), (5, 420359), (17, 123635), (79, 26605), (85, 24727), (313, 6715), (395, 5321), (1343, 1565)]