2988893021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{5779}}^1$

素因数の和:6128

約数の個数: 16

約数和(自身を含む): 3185011200

約数和(自身を除く): 196118179

約数列:

[1, 19, 163, 167, 3097, 3173, 5779, 27221, 109801, 517199, 941977, 965093, 17897563, 18336767, 157310159, 2988893021]

約数ペア:

[(1, 2988893021), (19, 157310159), (163, 18336767), (167, 17897563), (3097, 965093), (3173, 941977), (5779, 517199), (27221, 109801)]