2689108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 5080320

約数和(自身を除く): 2391212

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 863, 1558, 1726, 3116, 3452, 16397, 32794, 35383, 65588, 70766, 141532, 672277, 1344554, 2689108]

約数ペア:

[(1, 2689108), (2, 1344554), (4, 672277), (19, 141532), (38, 70766), (41, 65588), (76, 35383), (82, 32794), (164, 16397), (779, 3452), (863, 3116), (1558, 1726)]