210565519582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{6930601}}^1$

素因数の和:6931995

約数の個数: 16

約数和(自身を含む): 344811310704

約数和(自身を除く): 134245791122

約数列:

[1, 2, 11, 22, 1381, 2762, 15191, 30382, 6930601, 13861202, 76236611, 152473222, 9571159981, 19142319962, 105282759791, 210565519582]

約数ペア:

[(1, 210565519582), (2, 105282759791), (11, 19142319962), (22, 9571159981), (1381, 152473222), (2762, 76236611), (15191, 13861202), (30382, 6930601)]