2892664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 2867336

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 199, 316, 398, 632, 796, 1592, 1817, 3634, 4577, 7268, 9154, 14536, 15721, 18308, 31442, 36616, 62884, 125768, 361583, 723166, 1446332, 2892664]

約数ペア:

[(1, 2892664), (2, 1446332), (4, 723166), (8, 361583), (23, 125768), (46, 62884), (79, 36616), (92, 31442), (158, 18308), (184, 15721), (199, 14536), (316, 9154), (398, 7268), (632, 4577), (796, 3634), (1592, 1817)]