248911262

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{12979}}^1$

素因数の和:13247

約数の個数: 16

約数和(自身を含む): 383792640

約数和(自身を除く): 134881378

約数列:

[1, 2, 43, 86, 223, 446, 9589, 12979, 19178, 25958, 558097, 1116194, 2894317, 5788634, 124455631, 248911262]

約数ペア:

[(1, 248911262), (2, 124455631), (43, 5788634), (86, 2894317), (223, 1116194), (446, 558097), (9589, 25958), (12979, 19178)]