2000884091

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1\times {\mathrm{2153}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 2160375840

約数和(自身を除く): 159491749

約数列:

[1, 19, 41, 779, 1193, 2153, 22667, 40907, 48913, 88273, 929347, 1677187, 2568529, 48802051, 105309689, 2000884091]

約数ペア:

[(1, 2000884091), (19, 105309689), (41, 48802051), (779, 2568529), (1193, 1677187), (2153, 929347), (22667, 88273), (40907, 48913)]