138710676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{889171}}^1$

素因数の和:889191

約数の個数: 24

約数和(自身を含む): 348555424

約数和(自身を除く): 209844748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 889171, 1778342, 2667513, 3556684, 5335026, 10670052, 11559223, 23118446, 34677669, 46236892, 69355338, 138710676]

約数ペア:

[(1, 138710676), (2, 69355338), (3, 46236892), (4, 34677669), (6, 23118446), (12, 11559223), (13, 10670052), (26, 5335026), (39, 3556684), (52, 2667513), (78, 1778342), (156, 889171)]