2656555412

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{870431}}^1$

素因数の和:870551

約数の個数: 24

約数和(自身を含む): 5361861120

約数和(自身を除く): 2705305708

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 870431, 1740862, 3481724, 6093017, 12186034, 24372068, 94876979, 189753958, 379507916, 664138853, 1328277706, 2656555412]

約数ペア:

[(1, 2656555412), (2, 1328277706), (4, 664138853), (7, 379507916), (14, 189753958), (28, 94876979), (109, 24372068), (218, 12186034), (436, 6093017), (763, 3481724), (1526, 1740862), (3052, 870431)]