2028070055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{191057}}^1$

素因数の和:191266

約数の個数: 16

約数和(自身を含む): 2668698144

約数和(自身を除く): 640628089

約数列:

[1, 5, 11, 55, 193, 965, 2123, 10615, 191057, 955285, 2101627, 10508135, 36874001, 184370005, 405614011, 2028070055]

約数ペア:

[(1, 2028070055), (5, 405614011), (11, 184370005), (55, 36874001), (193, 10508135), (965, 2101627), (2123, 955285), (10615, 191057)]