4257590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 7901712

約数和(自身を除く): 3644122

約数列:

[1, 2, 5, 10, 37, 74, 185, 311, 370, 622, 1369, 1555, 2738, 3110, 6845, 11507, 13690, 23014, 57535, 115070, 425759, 851518, 2128795, 4257590]

約数ペア:

[(1, 4257590), (2, 2128795), (5, 851518), (10, 425759), (37, 115070), (74, 57535), (185, 23014), (311, 13690), (370, 11507), (622, 6845), (1369, 3110), (1555, 2738)]