2129778937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2131}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 2600357760

約数和(自身を除く): 470578823

約数列:

[1, 11, 13, 29, 143, 241, 319, 377, 2131, 2651, 3133, 4147, 6989, 23441, 27703, 34463, 61799, 76879, 90857, 304733, 513571, 679789, 803387, 999427, 5649281, 6676423, 8837257, 14893559, 73440653, 163829149, 193616267, 2129778937]

約数ペア:

[(1, 2129778937), (11, 193616267), (13, 163829149), (29, 73440653), (143, 14893559), (241, 8837257), (319, 6676423), (377, 5649281), (2131, 999427), (2651, 803387), (3133, 679789), (4147, 513571), (6989, 304733), (23441, 90857), (27703, 76879), (34463, 61799)]