980936905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{9391}}^1$

素因数の和:11016

約数の個数: 16

約数和(自身を含む): 1268596224

約数和(自身を除く): 287659319

約数列:

[1, 5, 13, 65, 1607, 8035, 9391, 20891, 46955, 104455, 122083, 610415, 15091337, 75456685, 196187381, 980936905]

約数ペア:

[(1, 980936905), (5, 196187381), (13, 75456685), (65, 15091337), (1607, 610415), (8035, 122083), (9391, 104455), (20891, 46955)]