10707926978

素因数分解:

$2^1\times 7^4\times {\mathrm{2229889}}^1$

素因数の和:2229919

約数の個数: 20

約数和(自身を含む): 18737765670

約数和(自身を除く): 8029838692

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 2229889, 4459778, 15609223, 31218446, 109264561, 218529122, 764851927, 1529703854, 5353963489, 10707926978]

約数ペア:

[(1, 10707926978), (2, 5353963489), (7, 1529703854), (14, 764851927), (49, 218529122), (98, 109264561), (343, 31218446), (686, 15609223), (2401, 4459778), (4802, 2229889)]