2871932726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{56443}}^1$

素因数の和:56580

約数の個数: 32

約数和(自身を含む): 4930947840

約数和(自身を除く): 2059015114

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 25441, 50882, 56443, 112886, 733759, 1072417, 1467518, 2144834, 5813629, 11627258, 13941421, 27882842, 75577177, 110458951, 151154354, 220917902, 1435966363, 2871932726]

約数ペア:

[(1, 2871932726), (2, 1435966363), (13, 220917902), (19, 151154354), (26, 110458951), (38, 75577177), (103, 27882842), (206, 13941421), (247, 11627258), (494, 5813629), (1339, 2144834), (1957, 1467518), (2678, 1072417), (3914, 733759), (25441, 112886), (50882, 56443)]