43490330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{334541}}^1$

素因数の和:334561

約数の個数: 16

約数和(自身を含む): 84304584

約数和(自身を除く): 40814254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 334541, 669082, 1672705, 3345410, 4349033, 8698066, 21745165, 43490330]

約数ペア:

[(1, 43490330), (2, 21745165), (5, 8698066), (10, 4349033), (13, 3345410), (26, 1672705), (65, 669082), (130, 334541)]