2126173610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{244669}}^1$

素因数の和:244766

約数の個数: 32

約数和(自身を含む): 4227897600

約数和(自身を除く): 2101723990

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 244669, 489338, 1223345, 2446690, 2691359, 5382718, 13456795, 19328851, 26913590, 38657702, 96644255, 193288510, 212617361, 425234722, 1063086805, 2126173610]

約数ペア:

[(1, 2126173610), (2, 1063086805), (5, 425234722), (10, 212617361), (11, 193288510), (22, 96644255), (55, 38657702), (79, 26913590), (110, 19328851), (158, 13456795), (395, 5382718), (790, 2691359), (869, 2446690), (1738, 1223345), (4345, 489338), (8690, 244669)]