2017900001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1\times {\mathrm{2083}}^1$

素因数の和:3872

約数の個数: 16

約数和(自身を含む): 2226012096

約数和(自身を除く): 208112095

約数列:

[1, 13, 43, 559, 1733, 2083, 22529, 27079, 74519, 89569, 968747, 1164397, 3609839, 46927907, 155223077, 2017900001]

約数ペア:

[(1, 2017900001), (13, 155223077), (43, 46927907), (559, 3609839), (1733, 1164397), (2083, 968747), (22529, 89569), (27079, 74519)]