3944434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 6410880

約数和(自身を除く): 2466446

約数列:

[1, 2, 13, 26, 211, 422, 719, 1438, 2743, 5486, 9347, 18694, 151709, 303418, 1972217, 3944434]

約数ペア:

[(1, 3944434), (2, 1972217), (13, 303418), (26, 151709), (211, 18694), (422, 9347), (719, 5486), (1438, 2743)]