2116484464

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1041577}}^1$

素因数の和:1041712

約数の個数: 20

約数和(自身を含む): 4132981504

約数和(自身を除く): 2016497040

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1041577, 2083154, 4166308, 8332616, 16665232, 132280279, 264560558, 529121116, 1058242232, 2116484464]

約数ペア:

[(1, 2116484464), (2, 1058242232), (4, 529121116), (8, 264560558), (16, 132280279), (127, 16665232), (254, 8332616), (508, 4166308), (1016, 2083154), (2032, 1041577)]