561521488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3190463}}^1$

素因数の和:3190482

約数の個数: 20

約数和(自身を含む): 1186852608

約数和(自身を除く): 625331120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3190463, 6380926, 12761852, 25523704, 35095093, 51047408, 70190186, 140380372, 280760744, 561521488]

約数ペア:

[(1, 561521488), (2, 280760744), (4, 140380372), (8, 70190186), (11, 51047408), (16, 35095093), (22, 25523704), (44, 12761852), (88, 6380926), (176, 3190463)]