7138837724

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{2636203}}^1$

素因数の和:2636884

約数の個数: 12

約数和(自身を含む): 12511424184

約数和(自身を除く): 5372586460

約数列:

[1, 2, 4, 677, 1354, 2708, 2636203, 5272406, 10544812, 1784709431, 3569418862, 7138837724]

約数ペア:

[(1, 7138837724), (2, 3569418862), (4, 1784709431), (677, 10544812), (1354, 5272406), (2708, 2636203)]