2391448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 4808160

約数和(自身を除く): 2416712

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 317, 328, 634, 943, 1268, 1886, 2536, 3772, 7291, 7544, 12997, 14582, 25994, 29164, 51988, 58328, 103976, 298931, 597862, 1195724, 2391448]

約数ペア:

[(1, 2391448), (2, 1195724), (4, 597862), (8, 298931), (23, 103976), (41, 58328), (46, 51988), (82, 29164), (92, 25994), (164, 14582), (184, 12997), (317, 7544), (328, 7291), (634, 3772), (943, 2536), (1268, 1886)]