2013998081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{6389}}^1$

素因数の和:6808

約数の個数: 16

約数和(自身を含む): 2171577600

約数和(自身を除く): 157579519

約数列:

[1, 19, 47, 353, 893, 6389, 6707, 16591, 121391, 300283, 315229, 2255317, 5705377, 42851023, 105999899, 2013998081]

約数ペア:

[(1, 2013998081), (19, 105999899), (47, 42851023), (353, 5705377), (893, 2255317), (6389, 315229), (6707, 300283), (16591, 121391)]