2018746040003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4931}}^1\times {\mathrm{312757}}^1$

素因数の和:317723

約数の個数: 32

約数和(自身を含む): 2665478803968

約数和(自身を除く): 646732763965

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 4931, 34517, 54241, 83827, 312757, 379687, 586789, 922097, 2189299, 3440327, 5316869, 6454679, 24082289, 37218083, 58485559, 409398913, 1542204767, 10795433369, 16964252437, 26217481039, 118749767059, 183522367273, 288392291429, 2018746040003]

約数ペア:

[(1, 2018746040003), (7, 288392291429), (11, 183522367273), (17, 118749767059), (77, 26217481039), (119, 16964252437), (187, 10795433369), (1309, 1542204767), (4931, 409398913), (34517, 58485559), (54241, 37218083), (83827, 24082289), (312757, 6454679), (379687, 5316869), (586789, 3440327), (922097, 2189299)]