2671495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 3437280

約数和(自身を除く): 765785

約数列:

[1, 5, 19, 61, 95, 305, 461, 1159, 2305, 5795, 8759, 28121, 43795, 140605, 534299, 2671495]

約数ペア:

[(1, 2671495), (5, 534299), (19, 140605), (61, 43795), (95, 28121), (305, 8759), (461, 5795), (1159, 2305)]