2568018817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{3463}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 3282209280

約数和(自身を除く): 714190463

約数列:

[1, 7, 13, 29, 91, 203, 281, 377, 1967, 2639, 3463, 3653, 8149, 24241, 25571, 45019, 57043, 100427, 105937, 315133, 702989, 741559, 973103, 1305551, 6811721, 9138857, 12650339, 28219987, 88552373, 197539909, 366859831, 2568018817]

約数ペア:

[(1, 2568018817), (7, 366859831), (13, 197539909), (29, 88552373), (91, 28219987), (203, 12650339), (281, 9138857), (377, 6811721), (1967, 1305551), (2639, 973103), (3463, 741559), (3653, 702989), (8149, 315133), (24241, 105937), (25571, 100427), (45019, 57043)]