42802526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3929}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 69325200

約数和(自身を除く): 26522674

約数列:

[1, 2, 13, 26, 419, 838, 3929, 5447, 7858, 10894, 51077, 102154, 1646251, 3292502, 21401263, 42802526]

約数ペア:

[(1, 42802526), (2, 21401263), (13, 3292502), (26, 1646251), (419, 102154), (838, 51077), (3929, 10894), (5447, 7858)]