4951078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 24

約数和(自身を含む): 8379000

約数和(自身を除く): 3427922

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 499, 902, 998, 4961, 5489, 9922, 10978, 20459, 40918, 60379, 120758, 225049, 450098, 2475539, 4951078]

約数ペア:

[(1, 4951078), (2, 2475539), (11, 450098), (22, 225049), (41, 120758), (82, 60379), (121, 40918), (242, 20459), (451, 10978), (499, 9922), (902, 5489), (998, 4961)]