2509897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 2942352

約数和(自身を除く): 432455

約数列:

[1, 13, 17, 41, 221, 277, 533, 697, 3601, 4709, 9061, 11357, 61217, 147641, 193069, 2509897]

約数ペア:

[(1, 2509897), (13, 193069), (17, 147641), (41, 61217), (221, 11357), (277, 9061), (533, 4709), (697, 3601)]