2785400661564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2495878729}}^1$

素因数の和:2495878770

約数の個数: 36

約数和(自身を含む): 7267998861760

約数和(自身を除く): 4482598200196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 2495878729, 4991757458, 7487636187, 9983514916, 14975272374, 22462908561, 29950544748, 44925817122, 77372240599, 89851634244, 154744481198, 232116721797, 309488962396, 464233443594, 696350165391, 928466887188, 1392700330782, 2785400661564]

約数ペア:

[(1, 2785400661564), (2, 1392700330782), (3, 928466887188), (4, 696350165391), (6, 464233443594), (9, 309488962396), (12, 232116721797), (18, 154744481198), (31, 89851634244), (36, 77372240599), (62, 44925817122), (93, 29950544748), (124, 22462908561), (186, 14975272374), (279, 9983514916), (372, 7487636187), (558, 4991757458), (1116, 2495878729)]