4871690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28657}}^1$

素因数の和:28681

約数の個数: 16

約数和(自身を含む): 9285192

約数和(自身を除く): 4413502

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 28657, 57314, 143285, 286570, 487169, 974338, 2435845, 4871690]

約数ペア:

[(1, 4871690), (2, 2435845), (5, 974338), (10, 487169), (17, 286570), (34, 143285), (85, 57314), (170, 28657)]