2423824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 5194112

約数和(自身を除く): 2770288

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 271, 344, 542, 559, 688, 1084, 1118, 2168, 2236, 3523, 4336, 4472, 7046, 8944, 11653, 14092, 23306, 28184, 46612, 56368, 93224, 151489, 186448, 302978, 605956, 1211912, 2423824]

約数ペア:

[(1, 2423824), (2, 1211912), (4, 605956), (8, 302978), (13, 186448), (16, 151489), (26, 93224), (43, 56368), (52, 46612), (86, 28184), (104, 23306), (172, 14092), (208, 11653), (271, 8944), (344, 7046), (542, 4472), (559, 4336), (688, 3523), (1084, 2236), (1118, 2168)]