631297838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{53077}}^1$

素因数の和:53411

約数の個数: 16

約数和(自身を含む): 999989520

約数和(自身を除く): 368691682

約数列:

[1, 2, 19, 38, 313, 626, 5947, 11894, 53077, 106154, 1008463, 2016926, 16613101, 33226202, 315648919, 631297838]

約数ペア:

[(1, 631297838), (2, 315648919), (19, 33226202), (38, 16613101), (313, 2016926), (626, 1008463), (5947, 106154), (11894, 53077)]