2006251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 16

約数和(自身を含む): 2293984

約数和(自身を除く): 287733

約数列:

[1, 13, 37, 43, 97, 481, 559, 1261, 1591, 3589, 4171, 20683, 46657, 54223, 154327, 2006251]

約数ペア:

[(1, 2006251), (13, 154327), (37, 54223), (43, 46657), (97, 20683), (481, 4171), (559, 3589), (1261, 1591)]