12804523208

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{244997}}^1$

素因数の和:245189

約数の個数: 32

約数和(自身を含む): 24695798400

約数和(自身を除く): 11891275192

約数列:

[1, 2, 4, 8, 47, 94, 139, 188, 278, 376, 556, 1112, 6533, 13066, 26132, 52264, 244997, 489994, 979988, 1959976, 11514859, 23029718, 34054583, 46059436, 68109166, 92118872, 136218332, 272436664, 1600565401, 3201130802, 6402261604, 12804523208]

約数ペア:

[(1, 12804523208), (2, 6402261604), (4, 3201130802), (8, 1600565401), (47, 272436664), (94, 136218332), (139, 92118872), (188, 68109166), (278, 46059436), (376, 34054583), (556, 23029718), (1112, 11514859), (6533, 1959976), (13066, 979988), (26132, 489994), (52264, 244997)]