127716638

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{44939}}^1$

素因数の和:44984

約数の個数: 24

約数和(自身を含む): 230542200

約数和(自身を除く): 102825562

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 44939, 89878, 314573, 629146, 1303231, 2202011, 2606462, 4404022, 9122617, 18245234, 63858319, 127716638]

約数ペア:

[(1, 127716638), (2, 63858319), (7, 18245234), (14, 9122617), (29, 4404022), (49, 2606462), (58, 2202011), (98, 1303231), (203, 629146), (406, 314573), (1421, 89878), (2842, 44939)]