1688880318047

素因数分解:

${\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{32551709}}^1$

素因数の和:32552042

約数の個数: 12

約数和(自身を含む): 1834744582440

約数和(自身を除く): 145864264393

約数列:

[1, 13, 169, 307, 3991, 51883, 32551709, 423172217, 5501238821, 9993374663, 129913870619, 1688880318047]

約数ペア:

[(1, 1688880318047), (13, 129913870619), (169, 9993374663), (307, 5501238821), (3991, 423172217), (51883, 32551709)]