2070804967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{33161}}^1$

素因数の和:33990

約数の個数: 16

約数和(自身を含む): 2585044224

約数和(自身を除く): 514239257

約数列:

[1, 7, 11, 77, 811, 5677, 8921, 33161, 62447, 232127, 364771, 2553397, 26893571, 188254997, 295829281, 2070804967]

約数ペア:

[(1, 2070804967), (7, 295829281), (11, 188254997), (77, 26893571), (811, 2553397), (5677, 364771), (8921, 232127), (33161, 62447)]