2002092453

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{5857}}^1$

素因数の和:7881

約数の個数: 24

約数和(自身を含む): 3046160000

約数和(自身を除く): 1044067547

約数列:

[1, 3, 9, 19, 57, 171, 1999, 5857, 5997, 17571, 17991, 37981, 52713, 111283, 113943, 333849, 341829, 1001547, 11708143, 35124429, 105373287, 222454717, 667364151, 2002092453]

約数ペア:

[(1, 2002092453), (3, 667364151), (9, 222454717), (19, 105373287), (57, 35124429), (171, 11708143), (1999, 1001547), (5857, 341829), (5997, 333849), (17571, 113943), (17991, 111283), (37981, 52713)]