320470660066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{129117913}}^1$

素因数の和:129118005

約数の個数: 16

約数和(自身を含む): 515955184344

約数和(自身を除く): 195484524278

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 129117913, 258235826, 2195004521, 4390009042, 9425607649, 18851215298, 160235330033, 320470660066]

約数ペア:

[(1, 320470660066), (2, 160235330033), (17, 18851215298), (34, 9425607649), (73, 4390009042), (146, 2195004521), (1241, 258235826), (2482, 129117913)]