260896686

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{39209}}^1$

素因数の和:40323

約数の個数: 16

約数和(自身を含む): 522277200

約数和(自身を除く): 261380514

約数列:

[1, 2, 3, 6, 1109, 2218, 3327, 6654, 39209, 78418, 117627, 235254, 43482781, 86965562, 130448343, 260896686]

約数ペア:

[(1, 260896686), (2, 130448343), (3, 86965562), (6, 43482781), (1109, 235254), (2218, 117627), (3327, 78418), (6654, 39209)]