2016169724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{616943}}^1$

素因数の和:617009

約数の個数: 24

約数和(自身を含む): 3800375040

約数和(自身を除く): 1784205316

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 616943, 1233886, 2467772, 11721917, 23443834, 26528549, 46887668, 53057098, 106114196, 504042431, 1008084862, 2016169724]

約数ペア:

[(1, 2016169724), (2, 1008084862), (4, 504042431), (19, 106114196), (38, 53057098), (43, 46887668), (76, 26528549), (86, 23443834), (172, 11721917), (817, 2467772), (1634, 1233886), (3268, 616943)]