5321186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 8683584

約数和(自身を除く): 3362398

約数列:

[1, 2, 13, 26, 103, 206, 1339, 1987, 2678, 3974, 25831, 51662, 204661, 409322, 2660593, 5321186]

約数ペア:

[(1, 5321186), (2, 2660593), (13, 409322), (26, 204661), (103, 51662), (206, 25831), (1339, 3974), (1987, 2678)]