2590822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 4212432

約数和(自身を除く): 1621610

約数列:

[1, 2, 13, 26, 251, 397, 502, 794, 3263, 5161, 6526, 10322, 99647, 199294, 1295411, 2590822]

約数ペア:

[(1, 2590822), (2, 1295411), (13, 199294), (26, 99647), (251, 10322), (397, 6526), (502, 5161), (794, 3263)]