65513303878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{1378009}}^1$

素因数の和:1380183

約数の個数: 16

約数和(自身を含む): 107253274320

約数和(自身を除く): 41739970442

約数列:

[1, 2, 11, 22, 2161, 4322, 23771, 47542, 1378009, 2756018, 15158099, 30316198, 2977877449, 5955754898, 32756651939, 65513303878]

約数ペア:

[(1, 65513303878), (2, 32756651939), (11, 5955754898), (22, 2977877449), (2161, 30316198), (4322, 15158099), (23771, 2756018), (47542, 1378009)]