4224890

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 7637760

約数和(自身を除く): 3412870

約数列:

[1, 2, 5, 10, 271, 542, 1355, 1559, 2710, 3118, 7795, 15590, 422489, 844978, 2112445, 4224890]

約数ペア:

[(1, 4224890), (2, 2112445), (5, 844978), (10, 422489), (271, 15590), (542, 7795), (1355, 3118), (1559, 2710)]