2009574638

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{1151}}^1\times {\mathrm{2473}}^1$

素因数の和:3979

約数の個数: 16

約数和(自身を含む): 3026750976

約数和(自身を除く): 1017176338

約数列:

[1, 2, 353, 706, 1151, 2302, 2473, 4946, 406303, 812606, 872969, 1745938, 2846423, 5692846, 1004787319, 2009574638]

約数ペア:

[(1, 2009574638), (2, 1004787319), (353, 5692846), (706, 2846423), (1151, 1745938), (2302, 872969), (2473, 812606), (4946, 406303)]