2006272807

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{338383}}^1$

素因数の和:338419

約数の個数: 18

約数和(自身を含む): 2565289104

約数和(自身を除く): 559016297

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 338383, 2368681, 3722213, 16580767, 26055491, 40944343, 182388437, 286610401, 2006272807]

約数ペア:

[(1, 2006272807), (7, 286610401), (11, 182388437), (49, 40944343), (77, 26055491), (121, 16580767), (539, 3722213), (847, 2368681), (5929, 338383)]