2017739101

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1790363}}^1$

素因数の和:1790400

約数の個数: 12

約数和(自身を含む): 2449217952

約数和(自身を除く): 431478851

約数列:

[1, 7, 23, 49, 161, 1127, 1790363, 12532541, 41178349, 87727787, 288248443, 2017739101]

約数ペア:

[(1, 2017739101), (7, 288248443), (23, 87727787), (49, 41178349), (161, 12532541), (1127, 1790363)]