16948686538

素因数分解:

$2^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{643}}^1\times {\mathrm{971}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 29757266784

約数和(自身を除く): 12808580246

約数列:

[1, 2, 7, 14, 49, 98, 277, 554, 643, 971, 1286, 1939, 1942, 3878, 4501, 6797, 9002, 13573, 13594, 27146, 31507, 47579, 63014, 95158, 178111, 268967, 356222, 537934, 624353, 1246777, 1248706, 1882769, 2493554, 3765538, 4370471, 8727439, 8740942, 13179383, 17454878, 26358766, 30593297, 61186594, 172945781, 345891562, 1210620467, 2421240934, 8474343269, 16948686538]

約数ペア:

[(1, 16948686538), (2, 8474343269), (7, 2421240934), (14, 1210620467), (49, 345891562), (98, 172945781), (277, 61186594), (554, 30593297), (643, 26358766), (971, 17454878), (1286, 13179383), (1939, 8740942), (1942, 8727439), (3878, 4370471), (4501, 3765538), (6797, 2493554), (9002, 1882769), (13573, 1248706), (13594, 1246777), (27146, 624353), (31507, 537934), (47579, 356222), (63014, 268967), (95158, 178111)]