2017901878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{37057}}^1$

素因数の和:38511

約数の個数: 16

約数和(自身を含む): 3188470320

約数和(自身を除く): 1170568442

約数列:

[1, 2, 19, 38, 1433, 2866, 27227, 37057, 54454, 74114, 704083, 1408166, 53102681, 106205362, 1008950939, 2017901878]

約数ペア:

[(1, 2017901878), (2, 1008950939), (19, 106205362), (38, 53102681), (1433, 1408166), (2866, 704083), (27227, 74114), (37057, 54454)]