124545754466

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{21130939}}^1$

素因数の和:21131369

約数の個数: 16

約数和(自身を含む): 214014160320

約数和(自身を除く): 89468405854

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 21130939, 42261878, 147916573, 295833146, 8896125319, 17792250638, 62272877233, 124545754466]

約数ペア:

[(1, 124545754466), (2, 62272877233), (7, 17792250638), (14, 8896125319), (421, 295833146), (842, 147916573), (2947, 42261878), (5894, 21130939)]