1244867255

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1\times {\mathrm{2111}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 1520640000

約数和(自身を除く): 275772745

約数列:

[1, 5, 59, 295, 1999, 2111, 9995, 10555, 117941, 124549, 589705, 622745, 4219889, 21099445, 248973451, 1244867255]

約数ペア:

[(1, 1244867255), (5, 248973451), (59, 21099445), (295, 4219889), (1999, 622745), (2111, 589705), (9995, 124549), (10555, 117941)]