3891444

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2333}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 9149280

約数和(自身を除く): 5257836

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 2333, 4666, 6999, 9332, 13998, 27996, 324287, 648574, 972861, 1297148, 1945722, 3891444]

約数ペア:

[(1, 3891444), (2, 1945722), (3, 1297148), (4, 972861), (6, 648574), (12, 324287), (139, 27996), (278, 13998), (417, 9332), (556, 6999), (834, 4666), (1668, 2333)]