2018898844

素因数分解:

$2^2\times {\mathrm{2311}}^1\times {\mathrm{218401}}^1$

素因数の和:220716

約数の個数: 12

約数和(自身を含む): 3534617968

約数和(自身を除く): 1515719124

約数列:

[1, 2, 4, 2311, 4622, 9244, 218401, 436802, 873604, 504724711, 1009449422, 2018898844]

約数ペア:

[(1, 2018898844), (2, 1009449422), (4, 504724711), (2311, 873604), (4622, 436802), (9244, 218401)]