1712853145

素因数分解:

$5^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1\times {\mathrm{1999}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 2066400000

約数和(自身を除く): 353546855

約数列:

[1, 5, 409, 419, 1999, 2045, 2095, 9995, 171371, 817591, 837581, 856855, 4087955, 4187905, 342570629, 1712853145]

約数ペア:

[(1, 1712853145), (5, 342570629), (409, 4187905), (419, 4087955), (1999, 856855), (2045, 837581), (2095, 817591), (9995, 171371)]