2477885915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{31721}}^1$

素因数の和:32662

約数の個数: 16

約数和(自身を含む): 3151897920

約数和(自身を除く): 674012005

約数列:

[1, 5, 17, 85, 919, 4595, 15623, 31721, 78115, 158605, 539257, 2696285, 29151599, 145757995, 495577183, 2477885915]

約数ペア:

[(1, 2477885915), (5, 495577183), (17, 145757995), (85, 29151599), (919, 2696285), (4595, 539257), (15623, 158605), (31721, 78115)]