7890175044

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1395997}}^1$

素因数の和:1396164

約数の個数: 36

約数和(自身を含む): 20071659244

約数和(自身を除く): 12181484200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 1395997, 2791994, 4187991, 5583988, 8375982, 12563973, 16751964, 25127946, 50255892, 219171529, 438343058, 657514587, 876686116, 1315029174, 1972543761, 2630058348, 3945087522, 7890175044]

約数ペア:

[(1, 7890175044), (2, 3945087522), (3, 2630058348), (4, 1972543761), (6, 1315029174), (9, 876686116), (12, 657514587), (18, 438343058), (36, 219171529), (157, 50255892), (314, 25127946), (471, 16751964), (628, 12563973), (942, 8375982), (1413, 5583988), (1884, 4187991), (2826, 2791994), (5652, 1395997)]