26142053

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 31330560

約数和(自身を除く): 5188507

約数列:

[1, 7, 23, 161, 397, 409, 2779, 2863, 9131, 9407, 63917, 65849, 162373, 1136611, 3734579, 26142053]

約数ペア:

[(1, 26142053), (7, 3734579), (23, 1136611), (161, 162373), (397, 65849), (409, 63917), (2779, 9407), (2863, 9131)]