2051249598

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1\times {\mathrm{2143}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 4558409856

約数和(自身を除く): 2507160258

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1297, 2143, 2594, 3891, 4286, 6429, 7782, 11673, 12858, 19287, 23346, 38574, 53177, 87863, 106354, 159531, 175726, 263589, 319062, 478593, 527178, 790767, 957186, 1581534, 2779471, 5558942, 8338413, 16676826, 25015239, 50030478, 113958311, 227916622, 341874933, 683749866, 1025624799, 2051249598]

約数ペア:

[(1, 2051249598), (2, 1025624799), (3, 683749866), (6, 341874933), (9, 227916622), (18, 113958311), (41, 50030478), (82, 25015239), (123, 16676826), (246, 8338413), (369, 5558942), (738, 2779471), (1297, 1581534), (2143, 957186), (2594, 790767), (3891, 527178), (4286, 478593), (6429, 319062), (7782, 263589), (11673, 175726), (12858, 159531), (19287, 106354), (23346, 87863), (38574, 53177)]