858450068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1332997}}^1$

素因数の和:1333031

約数の個数: 24

約数和(自身を含む): 1791549312

約数和(自身を除く): 933099244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1332997, 2665994, 5331988, 9330979, 18661958, 30658931, 37323916, 61317862, 122635724, 214612517, 429225034, 858450068]

約数ペア:

[(1, 858450068), (2, 429225034), (4, 214612517), (7, 122635724), (14, 61317862), (23, 37323916), (28, 30658931), (46, 18661958), (92, 9330979), (161, 5331988), (322, 2665994), (644, 1332997)]