1392859804

素因数分解:

$2^2\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{24517}}^1$

素因数の和:26557

約数の個数: 24

約数和(自身を含む): 2787206240

約数和(自身を除く): 1394346436

約数列:

[1, 2, 4, 7, 14, 28, 2029, 4058, 8116, 14203, 24517, 28406, 49034, 56812, 98068, 171619, 343238, 686476, 49744993, 99489986, 198979972, 348214951, 696429902, 1392859804]

約数ペア:

[(1, 1392859804), (2, 696429902), (4, 348214951), (7, 198979972), (14, 99489986), (28, 49744993), (2029, 686476), (4058, 343238), (8116, 171619), (14203, 98068), (24517, 56812), (28406, 49034)]