1580458084

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{28277}}^1$

素因数の和:28527

約数の個数: 24

約数和(自身を含む): 2814792120

約数和(自身を除く): 1234334036

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 628, 13973, 27946, 28277, 55892, 56554, 113108, 2516653, 4439489, 5033306, 8878978, 10066612, 17757956, 395114521, 790229042, 1580458084]

約数ペア:

[(1, 1580458084), (2, 790229042), (4, 395114521), (89, 17757956), (157, 10066612), (178, 8878978), (314, 5033306), (356, 4439489), (628, 2516653), (13973, 113108), (27946, 56554), (28277, 55892)]