1196272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 2892672

約数和(自身を除く): 1696400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 971, 1232, 1942, 3884, 6797, 7768, 10681, 13594, 15536, 21362, 27188, 42724, 54376, 74767, 85448, 108752, 149534, 170896, 299068, 598136, 1196272]

約数ペア:

[(1, 1196272), (2, 598136), (4, 299068), (7, 170896), (8, 149534), (11, 108752), (14, 85448), (16, 74767), (22, 54376), (28, 42724), (44, 27188), (56, 21362), (77, 15536), (88, 13594), (112, 10681), (154, 7768), (176, 6797), (308, 3884), (616, 1942), (971, 1232)]