851569474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{188317}}^1$

素因数の和:188362

約数の個数: 32

約数和(自身を含む): 1627067520

約数和(自身を除く): 775498046

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 188317, 376634, 1318219, 2636438, 3201389, 3578023, 6402778, 7156046, 22409723, 25046161, 44819446, 50092322, 60826391, 121652782, 425784737, 851569474]

約数ペア:

[(1, 851569474), (2, 425784737), (7, 121652782), (14, 60826391), (17, 50092322), (19, 44819446), (34, 25046161), (38, 22409723), (119, 7156046), (133, 6402778), (238, 3578023), (266, 3201389), (323, 2636438), (646, 1318219), (2261, 376634), (4522, 188317)]