2889844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 5277888

約数和(自身を除く): 2388044

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 263, 268, 526, 1052, 2747, 5494, 10783, 10988, 17621, 21566, 35242, 43132, 70484, 722461, 1444922, 2889844]

約数ペア:

[(1, 2889844), (2, 1444922), (4, 722461), (41, 70484), (67, 43132), (82, 35242), (134, 21566), (164, 17621), (263, 10988), (268, 10783), (526, 5494), (1052, 2747)]