2449551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 3556224

約数和(自身を除く): 1106673

約数列:

[1, 3, 13, 39, 107, 321, 587, 1391, 1761, 4173, 7631, 22893, 62809, 188427, 816517, 2449551]

約数ペア:

[(1, 2449551), (3, 816517), (13, 188427), (39, 62809), (107, 22893), (321, 7631), (587, 4173), (1391, 1761)]