1148720734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{21701}}^1$

素因数の和:21928

約数の個数: 32

約数和(自身を含む): 2083392000

約数和(自身を除く): 934671266

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 2786, 3781, 7562, 21701, 26467, 43402, 52934, 151907, 303814, 412319, 824638, 2886233, 4318499, 5772466, 8636998, 30229493, 60458986, 82051481, 164102962, 574360367, 1148720734]

約数ペア:

[(1, 1148720734), (2, 574360367), (7, 164102962), (14, 82051481), (19, 60458986), (38, 30229493), (133, 8636998), (199, 5772466), (266, 4318499), (398, 2886233), (1393, 824638), (2786, 412319), (3781, 303814), (7562, 151907), (21701, 52934), (26467, 43402)]