2600274028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5372467}}^1$

素因数の和:5372493

約数の個数: 18

約数和(自身を含む): 5001767708

約数和(自身を除く): 2401493680

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5372467, 10744934, 21489868, 59097137, 118194274, 236388548, 650068507, 1300137014, 2600274028]

約数ペア:

[(1, 2600274028), (2, 1300137014), (4, 650068507), (11, 236388548), (22, 118194274), (44, 59097137), (121, 21489868), (242, 10744934), (484, 5372467)]