2868164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 5691840

約数和(自身を除く): 2823676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2903, 5806, 11612, 37739, 55157, 75478, 110314, 150956, 220628, 717041, 1434082, 2868164]

約数ペア:

[(1, 2868164), (2, 1434082), (4, 717041), (13, 220628), (19, 150956), (26, 110314), (38, 75478), (52, 55157), (76, 37739), (247, 11612), (494, 5806), (988, 2903)]