2946644

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2549}}^1$

素因数の和:2587

約数の個数: 18

約数和(自身を含む): 5479950

約数和(自身を除く): 2533306

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2549, 5098, 10196, 43333, 86666, 173332, 736661, 1473322, 2946644]

約数ペア:

[(1, 2946644), (2, 1473322), (4, 736661), (17, 173332), (34, 86666), (68, 43333), (289, 10196), (578, 5098), (1156, 2549)]