2019698752

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{149563}}^1$

素因数の和:149786

約数の個数: 28

約数和(自身を含む): 4026861136

約数和(自身を除く): 2007162384

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1688, 3376, 6752, 13504, 149563, 299126, 598252, 1196504, 2393008, 4786016, 9572032, 31557793, 63115586, 126231172, 252462344, 504924688, 1009849376, 2019698752]

約数ペア:

[(1, 2019698752), (2, 1009849376), (4, 504924688), (8, 252462344), (16, 126231172), (32, 63115586), (64, 31557793), (211, 9572032), (422, 4786016), (844, 2393008), (1688, 1196504), (3376, 598252), (6752, 299126), (13504, 149563)]