89354330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{687341}}^1$

素因数の和:687361

約数の個数: 16

約数和(自身を含む): 173210184

約数和(自身を除く): 83855854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 687341, 1374682, 3436705, 6873410, 8935433, 17870866, 44677165, 89354330]

約数ペア:

[(1, 89354330), (2, 44677165), (5, 17870866), (10, 8935433), (13, 6873410), (26, 3436705), (65, 1374682), (130, 687341)]