2390968

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 4647240

約数和(自身を除く): 2256272

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 311, 622, 961, 1244, 1922, 2488, 3844, 7688, 9641, 19282, 38564, 77128, 298871, 597742, 1195484, 2390968]

約数ペア:

[(1, 2390968), (2, 1195484), (4, 597742), (8, 298871), (31, 77128), (62, 38564), (124, 19282), (248, 9641), (311, 7688), (622, 3844), (961, 2488), (1244, 1922)]