630374912

素因数分解:

$2^9\times {\mathrm{1231201}}^1$

素因数の和:1231219

約数の個数: 20

約数和(自身を含む): 1259519646

約数和(自身を除く): 629144734

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1231201, 2462402, 4924804, 9849608, 19699216, 39398432, 78796864, 157593728, 315187456, 630374912]

約数ペア:

[(1, 630374912), (2, 315187456), (4, 157593728), (8, 78796864), (16, 39398432), (32, 19699216), (64, 9849608), (128, 4924804), (256, 2462402), (512, 1231201)]