3967444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{5869}}^1$

素因数の和:5899

約数の個数: 18

約数和(自身を含む): 7519470

約数和(自身を除く): 3552026

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 5869, 11738, 23476, 76297, 152594, 305188, 991861, 1983722, 3967444]

約数ペア:

[(1, 3967444), (2, 1983722), (4, 991861), (13, 305188), (26, 152594), (52, 76297), (169, 23476), (338, 11738), (676, 5869)]