2039804575991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1\times {\mathrm{9827021}}^1$

素因数の和:9829322

約数の個数: 16

約数和(自身を含む): 2511629590848

約数和(自身を除く): 471825014857

約数列:

[1, 7, 13, 91, 2281, 15967, 29653, 207571, 9827021, 68789147, 127751273, 894258911, 22415434901, 156908044307, 291400653713, 2039804575991]

約数ペア:

[(1, 2039804575991), (7, 291400653713), (13, 156908044307), (91, 22415434901), (2281, 894258911), (15967, 127751273), (29653, 68789147), (207571, 9827021)]