2221303039

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1\times {\mathrm{997}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 2338769088

約数和(自身を除く): 117466049

約数列:

[1, 23, 157, 617, 997, 3611, 14191, 22931, 96869, 156529, 615149, 2227987, 3600167, 14148427, 96578393, 2221303039]

約数ペア:

[(1, 2221303039), (23, 96578393), (157, 14148427), (617, 3600167), (997, 2227987), (3611, 615149), (14191, 156529), (22931, 96869)]