1212561176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{133073}}^1$

素因数の和:133163

約数の個数: 32

約数和(自身を含む): 2443238640

約数和(自身を除く): 1230677464

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 133073, 266146, 532292, 1064584, 2262241, 4524482, 8915891, 9048964, 17831782, 18097928, 35663564, 71327128, 151570147, 303140294, 606280588, 1212561176]

約数ペア:

[(1, 1212561176), (2, 606280588), (4, 303140294), (8, 151570147), (17, 71327128), (34, 35663564), (67, 18097928), (68, 17831782), (134, 9048964), (136, 8915891), (268, 4524482), (536, 2262241), (1139, 1064584), (2278, 532292), (4556, 266146), (9112, 133073)]