490784879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3739}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 552921600

約数和(自身を除く): 62136721

約数列:

[1, 13, 23, 299, 439, 3739, 5707, 10097, 48607, 85997, 131261, 1117961, 1641421, 21338473, 37752683, 490784879]

約数ペア:

[(1, 490784879), (13, 37752683), (23, 21338473), (299, 1641421), (439, 1117961), (3739, 131261), (5707, 85997), (10097, 48607)]