827406946

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 1388059200

約数和(自身を除く): 560652254

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 361, 551, 722, 817, 919, 1102, 1247, 1634, 1838, 2494, 10469, 15523, 17461, 20938, 23693, 26651, 31046, 34922, 39517, 47386, 53302, 79034, 331759, 450167, 506369, 663518, 750823, 900334, 1012738, 1145993, 1501646, 2291986, 9621011, 14265637, 19242022, 21773867, 28531274, 43547734, 413703473, 827406946]

約数ペア:

[(1, 827406946), (2, 413703473), (19, 43547734), (29, 28531274), (38, 21773867), (43, 19242022), (58, 14265637), (86, 9621011), (361, 2291986), (551, 1501646), (722, 1145993), (817, 1012738), (919, 900334), (1102, 750823), (1247, 663518), (1634, 506369), (1838, 450167), (2494, 331759), (10469, 79034), (15523, 53302), (17461, 47386), (20938, 39517), (23693, 34922), (26651, 31046)]