1291128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 3369600

約数和(自身を除く): 2078472

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 2339, 4678, 7017, 9356, 14034, 18712, 28068, 53797, 56136, 107594, 161391, 215188, 322782, 430376, 645564, 1291128]

約数ペア:

[(1, 1291128), (2, 645564), (3, 430376), (4, 322782), (6, 215188), (8, 161391), (12, 107594), (23, 56136), (24, 53797), (46, 28068), (69, 18712), (92, 14034), (138, 9356), (184, 7017), (276, 4678), (552, 2339)]