2271835376

素因数分解:

$2^4\times {\mathrm{6691}}^1\times {\mathrm{21221}}^1$

素因数の和:27920

約数の個数: 20

約数和(自身を含む): 4402546344

約数和(自身を除く): 2130710968

約数列:

[1, 2, 4, 8, 16, 6691, 13382, 21221, 26764, 42442, 53528, 84884, 107056, 169768, 339536, 141989711, 283979422, 567958844, 1135917688, 2271835376]

約数ペア:

[(1, 2271835376), (2, 1135917688), (4, 567958844), (8, 283979422), (16, 141989711), (6691, 339536), (13382, 169768), (21221, 107056), (26764, 84884), (42442, 53528)]