2009752436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{13999}}^1$

素因数の和:15911

約数の個数: 24

約数和(自身を含む): 3704400000

約数和(自身を除く): 1694647564

約数列:

[1, 2, 4, 19, 38, 76, 1889, 3778, 7556, 13999, 27998, 35891, 55996, 71782, 143564, 265981, 531962, 1063924, 26444111, 52888222, 105776444, 502438109, 1004876218, 2009752436]

約数ペア:

[(1, 2009752436), (2, 1004876218), (4, 502438109), (19, 105776444), (38, 52888222), (76, 26444111), (1889, 1063924), (3778, 531962), (7556, 265981), (13999, 143564), (27998, 71782), (35891, 55996)]