13206107404

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1104559}}^1$

素因数の和:1104638

約数の個数: 36

約数和(自身を含む): 27324605280

約数和(自身を除く): 14118497876

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 1104559, 2209118, 4418236, 7731913, 15463826, 30927652, 54123391, 67378099, 108246782, 134756198, 216493564, 269512396, 471646693, 943293386, 1886586772, 3301526851, 6603053702, 13206107404]

約数ペア:

[(1, 13206107404), (2, 6603053702), (4, 3301526851), (7, 1886586772), (14, 943293386), (28, 471646693), (49, 269512396), (61, 216493564), (98, 134756198), (122, 108246782), (196, 67378099), (244, 54123391), (427, 30927652), (854, 15463826), (1708, 7731913), (2989, 4418236), (5978, 2209118), (11956, 1104559)]