914645905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1\times {\mathrm{2141}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 1124190144

約数和(自身を除く): 209544239

約数列:

[1, 5, 43, 215, 1987, 2141, 9935, 10705, 85441, 92063, 427205, 460315, 4254167, 21270835, 182929181, 914645905]

約数ペア:

[(1, 914645905), (5, 182929181), (43, 21270835), (215, 4254167), (1987, 460315), (2141, 427205), (9935, 92063), (10705, 85441)]