2867286238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1\times {\mathrm{21491}}^1$

素因数の和:25023

約数の個数: 16

約数和(自身を含む): 4528794240

約数和(自身を除く): 1661508002

約数列:

[1, 2, 19, 38, 3511, 7022, 21491, 42982, 66709, 133418, 408329, 816658, 75454901, 150909802, 1433643119, 2867286238]

約数ペア:

[(1, 2867286238), (2, 1433643119), (19, 150909802), (38, 75454901), (3511, 816658), (7022, 408329), (21491, 133418), (42982, 66709)]