1997824

素因数分解:

$2^{10}\times {\mathrm{1951}}^1$

素因数の和:1971

約数の個数: 22

約数和(自身を含む): 3995744

約数和(自身を除く): 1997920

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1951, 3902, 7804, 15608, 31216, 62432, 124864, 249728, 499456, 998912, 1997824]

約数ペア:

[(1, 1997824), (2, 998912), (4, 499456), (8, 249728), (16, 124864), (32, 62432), (64, 31216), (128, 15608), (256, 7804), (512, 3902), (1024, 1951)]