2019600221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{4507}}^1$

素因数の和:5180

約数の個数: 16

約数和(自身を含む): 2192186304

約数和(自身を除く): 172586083

約数列:

[1, 17, 43, 613, 731, 4507, 10421, 26359, 76619, 193801, 448103, 2762791, 3294617, 46967447, 118800013, 2019600221]

約数ペア:

[(1, 2019600221), (17, 118800013), (43, 46967447), (613, 3294617), (731, 2762791), (4507, 448103), (10421, 193801), (26359, 76619)]