3975556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{5881}}^1$

素因数の和:5911

約数の個数: 18

約数和(自身を含む): 7534842

約数和(自身を除く): 3559286

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 5881, 11762, 23524, 76453, 152906, 305812, 993889, 1987778, 3975556]

約数ペア:

[(1, 3975556), (2, 1987778), (4, 993889), (13, 305812), (26, 152906), (52, 76453), (169, 23524), (338, 11762), (676, 5881)]