2091606411

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{649769}}^1$

素因数の和:649838

約数の個数: 16

約数和(自身を含む): 2962951200

約数和(自身を除く): 871344789

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 649769, 1949307, 18843301, 24041453, 56529903, 72124359, 697202137, 2091606411]

約数ペア:

[(1, 2091606411), (3, 697202137), (29, 72124359), (37, 56529903), (87, 24041453), (111, 18843301), (1073, 1949307), (3219, 649769)]