7131573988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2104951}}^1$

素因数の和:2104984

約数の個数: 36

約数和(自身を含む): 15677682496

約数和(自身を除く): 8546108508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 2104951, 4209902, 8419804, 14734657, 23154461, 29469314, 46308922, 58938628, 92617844, 162081227, 254699071, 324162454, 509398142, 648324908, 1018796284, 1782893497, 3565786994, 7131573988]

約数ペア:

[(1, 7131573988), (2, 3565786994), (4, 1782893497), (7, 1018796284), (11, 648324908), (14, 509398142), (22, 324162454), (28, 254699071), (44, 162081227), (77, 92617844), (121, 58938628), (154, 46308922), (242, 29469314), (308, 23154461), (484, 14734657), (847, 8419804), (1694, 4209902), (3388, 2104951)]