1004089390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5284681}}^1$

素因数の和:5284707

約数の個数: 16

約数和(自身を含む): 1902485520

約数和(自身を除く): 898396130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5284681, 10569362, 26423405, 52846810, 100408939, 200817878, 502044695, 1004089390]

約数ペア:

[(1, 1004089390), (2, 502044695), (5, 200817878), (10, 100408939), (19, 52846810), (38, 26423405), (95, 10569362), (190, 5284681)]