3922892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 3415348

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 727, 1349, 1454, 2698, 2908, 5396, 13813, 27626, 51617, 55252, 103234, 206468, 980723, 1961446, 3922892]

約数ペア:

[(1, 3922892), (2, 1961446), (4, 980723), (19, 206468), (38, 103234), (71, 55252), (76, 51617), (142, 27626), (284, 13813), (727, 5396), (1349, 2908), (1454, 2698)]