134340466

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{1663}}^1$

素因数の和:1930

約数の個数: 24

約数和(自身を含む): 219248640

約数和(自身を除く): 84908174

約数列:

[1, 2, 13, 26, 169, 239, 338, 478, 1663, 3107, 3326, 6214, 21619, 40391, 43238, 80782, 281047, 397457, 562094, 794914, 5166941, 10333882, 67170233, 134340466]

約数ペア:

[(1, 134340466), (2, 67170233), (13, 10333882), (26, 5166941), (169, 794914), (239, 562094), (338, 397457), (478, 281047), (1663, 80782), (3107, 43238), (3326, 40391), (6214, 21619)]