314258594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20586

約数の個数: 32

約数和(自身を含む): 551631360

約数和(自身を除く): 237372766

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 15314, 20521, 41042, 266773, 389899, 533546, 636151, 779798, 1272302, 5068687, 8269963, 10137374, 12086869, 16539926, 24173738, 157129297, 314258594]

約数ペア:

[(1, 314258594), (2, 157129297), (13, 24173738), (19, 16539926), (26, 12086869), (31, 10137374), (38, 8269963), (62, 5068687), (247, 1272302), (403, 779798), (494, 636151), (589, 533546), (806, 389899), (1178, 266773), (7657, 41042), (15314, 20521)]