690147797092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3733}}^1\times {\mathrm{187123}}^1$

素因数の和:190892

約数の個数: 48

約数和(自身を含む): 1369493191360

約数和(自身を除く): 679345394268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 3733, 7466, 14932, 48529, 70927, 97058, 141854, 187123, 194116, 283708, 374246, 748492, 922051, 1844102, 2432599, 3555337, 3688204, 4865198, 7110674, 9730396, 14221348, 46219381, 92438762, 184877524, 698530159, 1397060318, 2794120636, 9080892067, 13272073021, 18161784134, 26544146042, 36323568268, 53088292084, 172536949273, 345073898546, 690147797092]

約数ペア:

[(1, 690147797092), (2, 345073898546), (4, 172536949273), (13, 53088292084), (19, 36323568268), (26, 26544146042), (38, 18161784134), (52, 13272073021), (76, 9080892067), (247, 2794120636), (494, 1397060318), (988, 698530159), (3733, 184877524), (7466, 92438762), (14932, 46219381), (48529, 14221348), (70927, 9730396), (97058, 7110674), (141854, 4865198), (187123, 3688204), (194116, 3555337), (283708, 2432599), (374246, 1844102), (748492, 922051)]