822073996

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{213859}}^1$

素因数の和:213925

約数の個数: 18

約数和(自身を含む): 1486540860

約数和(自身を除く): 664466864

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 213859, 427718, 855436, 6629629, 13259258, 26518516, 205518499, 411036998, 822073996]

約数ペア:

[(1, 822073996), (2, 411036998), (4, 205518499), (31, 26518516), (62, 13259258), (124, 6629629), (961, 855436), (1922, 427718), (3844, 213859)]