259090806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3321677}}^1$

素因数の和:3321695

約数の個数: 16

約数和(自身を含む): 558041904

約数和(自身を除く): 298951098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3321677, 6643354, 9965031, 19930062, 43181801, 86363602, 129545403, 259090806]

約数ペア:

[(1, 259090806), (2, 129545403), (3, 86363602), (6, 43181801), (13, 19930062), (26, 9965031), (39, 6643354), (78, 3321677)]