2017272370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{21277}}^1$

素因数の和:21802

約数の個数: 32

約数和(自身を含む): 3830040000

約数和(自身を除く): 1812767630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 998, 2495, 4990, 9481, 18962, 21277, 42554, 47405, 94810, 106385, 212770, 404263, 808526, 2021315, 4042630, 10617223, 21234446, 53086115, 106172230, 201727237, 403454474, 1008636185, 2017272370]

約数ペア:

[(1, 2017272370), (2, 1008636185), (5, 403454474), (10, 201727237), (19, 106172230), (38, 53086115), (95, 21234446), (190, 10617223), (499, 4042630), (998, 2021315), (2495, 808526), (4990, 404263), (9481, 212770), (18962, 106385), (21277, 94810), (42554, 47405)]