7049510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 13783392

約数和(自身を除く): 6733882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 257, 422, 514, 1055, 1285, 2110, 2570, 2743, 3341, 5486, 6682, 13715, 16705, 27430, 33410, 54227, 108454, 271135, 542270, 704951, 1409902, 3524755, 7049510]

約数ペア:

[(1, 7049510), (2, 3524755), (5, 1409902), (10, 704951), (13, 542270), (26, 271135), (65, 108454), (130, 54227), (211, 33410), (257, 27430), (422, 16705), (514, 13715), (1055, 6682), (1285, 5486), (2110, 3341), (2570, 2743)]