2149266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 4987008

約数和(自身を除く): 2837742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 701, 1022, 1402, 1533, 2103, 3066, 4206, 4907, 9814, 14721, 29442, 51173, 102346, 153519, 307038, 358211, 716422, 1074633, 2149266]

約数ペア:

[(1, 2149266), (2, 1074633), (3, 716422), (6, 358211), (7, 307038), (14, 153519), (21, 102346), (42, 51173), (73, 29442), (146, 14721), (219, 9814), (438, 4907), (511, 4206), (701, 3066), (1022, 2103), (1402, 1533)]