1985797

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 2322432

約数和(自身を除く): 336635

約数列:

[1, 11, 23, 47, 167, 253, 517, 1081, 1837, 3841, 7849, 11891, 42251, 86339, 180527, 1985797]

約数ペア:

[(1, 1985797), (11, 180527), (23, 86339), (47, 42251), (167, 11891), (253, 7849), (517, 3841), (1081, 1837)]