789490546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{14143}}^1$

素因数の和:14290

約数の個数: 32

約数和(自身を含む): 1354429440

約数和(自身を除く): 564938894

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 494, 1469, 2147, 2938, 4294, 14143, 27911, 28286, 55822, 183859, 268717, 367718, 537434, 1598159, 3196318, 3493321, 6986642, 20776067, 30365021, 41552134, 60730042, 394745273, 789490546]

約数ペア:

[(1, 789490546), (2, 394745273), (13, 60730042), (19, 41552134), (26, 30365021), (38, 20776067), (113, 6986642), (226, 3493321), (247, 3196318), (494, 1598159), (1469, 537434), (2147, 367718), (2938, 268717), (4294, 183859), (14143, 55822), (27911, 28286)]