2554604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{3779}}^1$

素因数の和:3809

約数の個数: 18

約数和(自身を含む): 4842180

約数和(自身を除く): 2287576

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 3779, 7558, 15116, 49127, 98254, 196508, 638651, 1277302, 2554604]

約数ペア:

[(1, 2554604), (2, 1277302), (4, 638651), (13, 196508), (26, 98254), (52, 49127), (169, 15116), (338, 7558), (676, 3779)]