225770402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{789407}}^1$

素因数の和:789433

約数の個数: 16

約数和(自身を含む): 397861632

約数和(自身を除く): 172091230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 789407, 1578814, 8683477, 10262291, 17366954, 20524582, 112885201, 225770402]

約数ペア:

[(1, 225770402), (2, 112885201), (11, 20524582), (13, 17366954), (22, 10262291), (26, 8683477), (143, 1578814), (286, 789407)]