2811288

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 7202160

約数和(自身を除く): 4390872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 2857, 5714, 8571, 11428, 17142, 22856, 34284, 68568, 117137, 234274, 351411, 468548, 702822, 937096, 1405644, 2811288]

約数ペア:

[(1, 2811288), (2, 1405644), (3, 937096), (4, 702822), (6, 468548), (8, 351411), (12, 234274), (24, 117137), (41, 68568), (82, 34284), (123, 22856), (164, 17142), (246, 11428), (328, 8571), (492, 5714), (984, 2857)]