939304820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2041967}}^1$

素因数の和:2041999

約数の個数: 24

約数和(自身を含む): 2058303744

約数和(自身を除く): 1118998924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2041967, 4083934, 8167868, 10209835, 20419670, 40839340, 46965241, 93930482, 187860964, 234826205, 469652410, 939304820]

約数ペア:

[(1, 939304820), (2, 469652410), (4, 234826205), (5, 187860964), (10, 93930482), (20, 46965241), (23, 40839340), (46, 20419670), (92, 10209835), (115, 8167868), (230, 4083934), (460, 2041967)]