2016205961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{707689}}^1$

素因数の和:707744

約数の個数: 16

約数和(自身を含む): 2581653120

約数和(自身を除く): 565447159

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 707689, 4953823, 7784579, 26184493, 54492053, 183291451, 288029423, 2016205961]

約数ペア:

[(1, 2016205961), (7, 288029423), (11, 183291451), (37, 54492053), (77, 26184493), (259, 7784579), (407, 4953823), (2849, 707689)]