2839564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 6350400

約数和(自身を除く): 3510836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 269, 364, 377, 406, 538, 754, 812, 1076, 1508, 1883, 2639, 3497, 3766, 5278, 6994, 7532, 7801, 10556, 13988, 15602, 24479, 31204, 48958, 54607, 97916, 101413, 109214, 202826, 218428, 405652, 709891, 1419782, 2839564]

約数ペア:

[(1, 2839564), (2, 1419782), (4, 709891), (7, 405652), (13, 218428), (14, 202826), (26, 109214), (28, 101413), (29, 97916), (52, 54607), (58, 48958), (91, 31204), (116, 24479), (182, 15602), (203, 13988), (269, 10556), (364, 7801), (377, 7532), (406, 6994), (538, 5278), (754, 3766), (812, 3497), (1076, 2639), (1508, 1883)]