7251958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 13248000

約数和(自身を除く): 5996042

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 199, 266, 274, 398, 959, 1393, 1918, 2603, 2786, 3781, 5206, 7562, 18221, 26467, 27263, 36442, 52934, 54526, 190841, 381682, 517997, 1035994, 3625979, 7251958]

約数ペア:

[(1, 7251958), (2, 3625979), (7, 1035994), (14, 517997), (19, 381682), (38, 190841), (133, 54526), (137, 52934), (199, 36442), (266, 27263), (274, 26467), (398, 18221), (959, 7562), (1393, 5206), (1918, 3781), (2603, 2786)]