3991604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 7465920

約数和(自身を除く): 3474316

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1009, 1978, 2018, 3956, 4036, 23207, 43387, 46414, 86774, 92828, 173548, 997901, 1995802, 3991604]

約数ペア:

[(1, 3991604), (2, 1995802), (4, 997901), (23, 173548), (43, 92828), (46, 86774), (86, 46414), (92, 43387), (172, 23207), (989, 4036), (1009, 3956), (1978, 2018)]