2440024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 4860000

約数和(自身を除く): 2419976

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 149, 178, 184, 298, 356, 596, 712, 1192, 2047, 3427, 4094, 6854, 8188, 13261, 13708, 16376, 26522, 27416, 53044, 106088, 305003, 610006, 1220012, 2440024]

約数ペア:

[(1, 2440024), (2, 1220012), (4, 610006), (8, 305003), (23, 106088), (46, 53044), (89, 27416), (92, 26522), (149, 16376), (178, 13708), (184, 13261), (298, 8188), (356, 6854), (596, 4094), (712, 3427), (1192, 2047)]