426522838

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{648211}}^1$

素因数の和:648267

約数の個数: 16

約数和(自身を含む): 746740224

約数和(自身を除く): 320217386

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 648211, 1296422, 4537477, 9074954, 30465917, 60931834, 213261419, 426522838]

約数ペア:

[(1, 426522838), (2, 213261419), (7, 60931834), (14, 30465917), (47, 9074954), (94, 4537477), (329, 1296422), (658, 648211)]