268929059329

素因数分解:

$7^1\times {\mathrm{691}}^1\times {\mathrm{2777}}^1\times {\mathrm{20021}}^1$

素因数の和:23496

約数の個数: 16

約数和(自身を含む): 307918498176

約数和(自身を除く): 38989438847

約数列:

[1, 7, 691, 2777, 4837, 19439, 20021, 140147, 1918907, 13432349, 13834511, 55598317, 96841577, 389188219, 38418437047, 268929059329]

約数ペア:

[(1, 268929059329), (7, 38418437047), (691, 389188219), (2777, 96841577), (4837, 55598317), (19439, 13834511), (20021, 13432349), (140147, 1918907)]