2017208879

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{11657}}^1$

素因数の和:12142

約数の個数: 16

約数和(自身を含む): 2350252800

約数和(自身を除く): 333043921

約数列:

[1, 7, 59, 413, 419, 2933, 11657, 24721, 81599, 173047, 687763, 4814341, 4884283, 34189981, 288172697, 2017208879]

約数ペア:

[(1, 2017208879), (7, 288172697), (59, 34189981), (413, 4884283), (419, 4814341), (2933, 687763), (11657, 173047), (24721, 81599)]