8959996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 16221744

約数和(自身を除く): 7261748

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 461, 922, 1844, 4859, 9718, 19436, 19823, 39646, 52093, 79292, 104186, 208372, 2239999, 4479998, 8959996]

約数ペア:

[(1, 8959996), (2, 4479998), (4, 2239999), (43, 208372), (86, 104186), (113, 79292), (172, 52093), (226, 39646), (452, 19823), (461, 19436), (922, 9718), (1844, 4859)]