1721617024

素因数分解:

$2^7\times {\mathrm{13450133}}^1$

素因数の和:13450147

約数の個数: 16

約数和(自身を含む): 3429784170

約数和(自身を除く): 1708167146

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 13450133, 26900266, 53800532, 107601064, 215202128, 430404256, 860808512, 1721617024]

約数ペア:

[(1, 1721617024), (2, 860808512), (4, 430404256), (8, 215202128), (16, 107601064), (32, 53800532), (64, 26900266), (128, 13450133)]