2017495475

素因数分解:

$5^2\times {\mathrm{419}}^1\times {\mathrm{192601}}^1$

素因数の和:193030

約数の個数: 12

約数和(自身を含む): 2507678040

約数和(自身を除く): 490182565

約数列:

[1, 5, 25, 419, 2095, 10475, 192601, 963005, 4815025, 80699819, 403499095, 2017495475]

約数ペア:

[(1, 2017495475), (5, 403499095), (25, 80699819), (419, 4815025), (2095, 963005), (10475, 192601)]