259630254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1109531}}^1$

素因数の和:1109552

約数の個数: 24

約数和(自身を含む): 605804472

約数和(自身を除く): 346174218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1109531, 2219062, 3328593, 6657186, 9985779, 14423903, 19971558, 28847806, 43271709, 86543418, 129815127, 259630254]

約数ペア:

[(1, 259630254), (2, 129815127), (3, 86543418), (6, 43271709), (9, 28847806), (13, 19971558), (18, 14423903), (26, 9985779), (39, 6657186), (78, 3328593), (117, 2219062), (234, 1109531)]