2016202594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{204857}}^1$

素因数の和:204922

約数の個数: 32

約数和(自身を含む): 3736609920

約数和(自身を除く): 1720407326

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 204857, 409714, 1433999, 2867998, 3892283, 7579709, 7784566, 15159418, 27245981, 53057963, 54491962, 106115926, 144014471, 288028942, 1008101297, 2016202594]

約数ペア:

[(1, 2016202594), (2, 1008101297), (7, 288028942), (14, 144014471), (19, 106115926), (37, 54491962), (38, 53057963), (74, 27245981), (133, 15159418), (259, 7784566), (266, 7579709), (518, 3892283), (703, 2867998), (1406, 1433999), (4921, 409714), (9842, 204857)]