100340044

素因数分解:

$2^2\times 7^2\times {\mathrm{511939}}^1$

素因数の和:511957

約数の個数: 18

約数和(自身を含む): 204264060

約数和(自身を除く): 103924016

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 511939, 1023878, 2047756, 3583573, 7167146, 14334292, 25085011, 50170022, 100340044]

約数ペア:

[(1, 100340044), (2, 50170022), (4, 25085011), (7, 14334292), (14, 7167146), (28, 3583573), (49, 2047756), (98, 1023878), (196, 511939)]