2017006636

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1396819}}^1$

素因数の和:1396861

約数の個数: 18

約数和(自身を含む): 3725318940

約数和(自身を除く): 1708312304

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1396819, 2793638, 5587276, 26539561, 53079122, 106158244, 504251659, 1008503318, 2017006636]

約数ペア:

[(1, 2017006636), (2, 1008503318), (4, 504251659), (19, 106158244), (38, 53079122), (76, 26539561), (361, 5587276), (722, 2793638), (1444, 1396819)]