2018643053

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{10867}}^1$

素因数の和:11121

約数の個数: 24

約数和(自身を含む): 2497727232

約数和(自身を除く): 479084179

約数列:

[1, 7, 17, 49, 119, 223, 833, 1561, 3791, 10867, 10927, 26537, 76069, 184739, 185759, 532483, 1293173, 2423341, 9052211, 16963387, 41196797, 118743709, 288377579, 2018643053]

約数ペア:

[(1, 2018643053), (7, 288377579), (17, 118743709), (49, 41196797), (119, 16963387), (223, 9052211), (833, 2423341), (1561, 1293173), (3791, 532483), (10867, 185759), (10927, 184739), (26537, 76069)]