22864478

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 43609104

約数和(自身を除く): 20744626

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 131, 137, 182, 262, 274, 637, 917, 959, 1274, 1703, 1781, 1834, 1918, 3406, 3562, 6419, 6713, 11921, 12467, 12838, 13426, 17947, 23842, 24934, 35894, 83447, 87269, 125629, 166894, 174538, 233311, 251258, 466622, 879403, 1633177, 1758806, 3266354, 11432239, 22864478]

約数ペア:

[(1, 22864478), (2, 11432239), (7, 3266354), (13, 1758806), (14, 1633177), (26, 879403), (49, 466622), (91, 251258), (98, 233311), (131, 174538), (137, 166894), (182, 125629), (262, 87269), (274, 83447), (637, 35894), (917, 24934), (959, 23842), (1274, 17947), (1703, 13426), (1781, 12838), (1834, 12467), (1918, 11921), (3406, 6713), (3562, 6419)]