9974734

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 20027520

約数和(自身を除く): 10052786

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 487, 539, 931, 974, 1078, 1463, 1862, 2926, 3409, 5357, 6818, 9253, 10241, 10714, 18506, 20482, 23863, 37499, 47726, 64771, 74998, 101783, 129542, 203566, 262493, 453397, 524986, 712481, 906794, 1424962, 4987367, 9974734]

約数ペア:

[(1, 9974734), (2, 4987367), (7, 1424962), (11, 906794), (14, 712481), (19, 524986), (22, 453397), (38, 262493), (49, 203566), (77, 129542), (98, 101783), (133, 74998), (154, 64771), (209, 47726), (266, 37499), (418, 23863), (487, 20482), (539, 18506), (931, 10714), (974, 10241), (1078, 9253), (1463, 6818), (1862, 5357), (2926, 3409)]