25001002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1009}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 40468680

約数和(自身を除く): 15467678

約数列:

[1, 2, 13, 26, 953, 1009, 1906, 2018, 12389, 13117, 24778, 26234, 961577, 1923154, 12500501, 25001002]

約数ペア:

[(1, 25001002), (2, 12500501), (13, 1923154), (26, 961577), (953, 26234), (1009, 24778), (1906, 13117), (2018, 12389)]