2017671664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{20369}}^1$

素因数の和:20569

約数の個数: 40

約数和(自身を含む): 4031304480

約数和(自身を除く): 2013632816

約数列:

[1, 2, 4, 8, 16, 41, 82, 151, 164, 302, 328, 604, 656, 1208, 2416, 6191, 12382, 20369, 24764, 40738, 49528, 81476, 99056, 162952, 325904, 835129, 1670258, 3075719, 3340516, 6151438, 6681032, 12302876, 13362064, 24605752, 49211504, 126104479, 252208958, 504417916, 1008835832, 2017671664]

約数ペア:

[(1, 2017671664), (2, 1008835832), (4, 504417916), (8, 252208958), (16, 126104479), (41, 49211504), (82, 24605752), (151, 13362064), (164, 12302876), (302, 6681032), (328, 6151438), (604, 3340516), (656, 3075719), (1208, 1670258), (2416, 835129), (6191, 325904), (12382, 162952), (20369, 99056), (24764, 81476), (40738, 49528)]