4890578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2887}}^1$

素因数の和:2918

約数の個数: 24

約数和(自身を含む): 9218496

約数和(自身を除く): 4327918

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 2887, 5774, 20209, 31757, 40418, 63514, 222299, 349327, 444598, 698654, 2445289, 4890578]

約数ペア:

[(1, 4890578), (2, 2445289), (7, 698654), (11, 444598), (14, 349327), (22, 222299), (77, 63514), (121, 40418), (154, 31757), (242, 20209), (847, 5774), (1694, 2887)]