74480741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 82080000

約数和(自身を除く): 7599259

約数列:

[1, 19, 37, 53, 703, 1007, 1961, 1999, 37259, 37981, 73963, 105947, 1405297, 2012993, 3920039, 74480741]

約数ペア:

[(1, 74480741), (19, 3920039), (37, 2012993), (53, 1405297), (703, 105947), (1007, 73963), (1961, 37981), (1999, 37259)]