8845564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 20070400

約数和(自身を除く): 11224836

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1279, 1729, 2558, 3458, 5116, 6916, 8953, 16627, 17906, 24301, 33254, 35812, 48602, 66508, 97204, 116389, 170107, 232778, 315913, 340214, 465556, 631826, 680428, 1263652, 2211391, 4422782, 8845564]

約数ペア:

[(1, 8845564), (2, 4422782), (4, 2211391), (7, 1263652), (13, 680428), (14, 631826), (19, 465556), (26, 340214), (28, 315913), (38, 232778), (52, 170107), (76, 116389), (91, 97204), (133, 66508), (182, 48602), (247, 35812), (266, 33254), (364, 24301), (494, 17906), (532, 16627), (988, 8953), (1279, 6916), (1729, 5116), (2558, 3458)]