1061689968404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20417114777}}^1$

素因数の和:20417114794

約数の個数: 12

約数和(自身を含む): 2000877248244

約数和(自身を除く): 939187279840

約数列:

[1, 2, 4, 13, 26, 52, 20417114777, 40834229554, 81668459108, 265422492101, 530844984202, 1061689968404]

約数ペア:

[(1, 1061689968404), (2, 530844984202), (4, 265422492101), (13, 81668459108), (26, 40834229554), (52, 20417114777)]