7987994278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{24977}}^1\times {\mathrm{14537}}^1$

素因数の和:39527

約数の個数: 16

約数和(自身を含む): 13072685904

約数和(自身を除く): 5084691626

約数列:

[1, 2, 11, 22, 14537, 24977, 29074, 49954, 159907, 274747, 319814, 549494, 363090649, 726181298, 3993997139, 7987994278]

約数ペア:

[(1, 7987994278), (2, 3993997139), (11, 726181298), (22, 363090649), (14537, 549494), (24977, 319814), (29074, 274747), (49954, 159907)]