2085342

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 4998672

約数和(自身を除く): 2913330

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 173, 246, 287, 294, 346, 519, 574, 861, 1038, 1211, 1722, 2009, 2422, 3633, 4018, 6027, 7093, 7266, 8477, 12054, 14186, 16954, 21279, 25431, 42558, 49651, 50862, 99302, 148953, 297906, 347557, 695114, 1042671, 2085342]

約数ペア:

[(1, 2085342), (2, 1042671), (3, 695114), (6, 347557), (7, 297906), (14, 148953), (21, 99302), (41, 50862), (42, 49651), (49, 42558), (82, 25431), (98, 21279), (123, 16954), (147, 14186), (173, 12054), (246, 8477), (287, 7266), (294, 7093), (346, 6027), (519, 4018), (574, 3633), (861, 2422), (1038, 2009), (1211, 1722)]