239989244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{2621}}^1$

素因数の和:4717

約数の個数: 24

約数和(自身を含む): 458556336

約数和(自身を除く): 218567092

約数列:

[1, 2, 4, 11, 22, 44, 2081, 2621, 4162, 5242, 8324, 10484, 22891, 28831, 45782, 57662, 91564, 115324, 5454301, 10908602, 21817204, 59997311, 119994622, 239989244]

約数ペア:

[(1, 239989244), (2, 119994622), (4, 59997311), (11, 21817204), (22, 10908602), (44, 5454301), (2081, 115324), (2621, 91564), (4162, 57662), (5242, 45782), (8324, 28831), (10484, 22891)]