13778818438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89472847}}^1$

素因数の和:89472867

約数の個数: 16

約数和(自身を含む): 25768180224

約数和(自身を除く): 11989361786

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 89472847, 178945694, 626309929, 984201317, 1252619858, 1968402634, 6889409219, 13778818438]

約数ペア:

[(1, 13778818438), (2, 6889409219), (7, 1968402634), (11, 1252619858), (14, 984201317), (22, 626309929), (77, 178945694), (154, 89472847)]