989025026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{5417}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 1664929728

約数和(自身を除く): 675904702

約数列:

[1, 2, 11, 22, 43, 86, 193, 386, 473, 946, 2123, 4246, 5417, 8299, 10834, 16598, 59587, 91289, 119174, 182578, 232931, 465862, 1045481, 2090962, 2562241, 5124482, 11500291, 23000582, 44955683, 89911366, 494512513, 989025026]

約数ペア:

[(1, 989025026), (2, 494512513), (11, 89911366), (22, 44955683), (43, 23000582), (86, 11500291), (193, 5124482), (386, 2562241), (473, 2090962), (946, 1045481), (2123, 465862), (4246, 232931), (5417, 182578), (8299, 119174), (10834, 91289), (16598, 59587)]