259735242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3329939}}^1$

素因数の和:3329957

約数の個数: 16

約数和(自身を含む): 559429920

約数和(自身を除く): 299694678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3329939, 6659878, 9989817, 19979634, 43289207, 86578414, 129867621, 259735242]

約数ペア:

[(1, 259735242), (2, 129867621), (3, 86578414), (6, 43289207), (13, 19979634), (26, 9989817), (39, 6659878), (78, 3329939)]