2390896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 4955040

約数和(自身を除く): 2564144

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 89, 92, 146, 178, 184, 292, 356, 368, 584, 712, 1168, 1424, 1679, 2047, 3358, 4094, 6497, 6716, 8188, 12994, 13432, 16376, 25988, 26864, 32752, 51976, 103952, 149431, 298862, 597724, 1195448, 2390896]

約数ペア:

[(1, 2390896), (2, 1195448), (4, 597724), (8, 298862), (16, 149431), (23, 103952), (46, 51976), (73, 32752), (89, 26864), (92, 25988), (146, 16376), (178, 13432), (184, 12994), (292, 8188), (356, 6716), (368, 6497), (584, 4094), (712, 3358), (1168, 2047), (1424, 1679)]