1248021284

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{5051}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 2202187008

約数和(自身を除く): 954165724

約数列:

[1, 2, 4, 223, 277, 446, 554, 892, 1108, 5051, 10102, 20204, 61771, 123542, 247084, 1126373, 1399127, 2252746, 2798254, 4505492, 5596508, 312005321, 624010642, 1248021284]

約数ペア:

[(1, 1248021284), (2, 624010642), (4, 312005321), (223, 5596508), (277, 4505492), (446, 2798254), (554, 2252746), (892, 1399127), (1108, 1126373), (5051, 247084), (10102, 123542), (20204, 61771)]