298941332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{42391}}^1$

素因数の和:42479

約数の個数: 24

約数和(自身を含む): 548382912

約数和(自身を除く): 249441580

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 42391, 84782, 169564, 1738031, 1822813, 3476062, 3645626, 6952124, 7291252, 74735333, 149470666, 298941332]

約数ペア:

[(1, 298941332), (2, 149470666), (4, 74735333), (41, 7291252), (43, 6952124), (82, 3645626), (86, 3476062), (164, 1822813), (172, 1738031), (1763, 169564), (3526, 84782), (7052, 42391)]