729609868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{37021}}^1$

素因数の和:37417

約数の個数: 24

約数和(自身を含む): 1378699280

約数和(自身を除く): 649089412

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 9854, 19708, 37021, 74042, 148084, 481273, 962546, 1925092, 14030959, 28061918, 56123836, 182402467, 364804934, 729609868]

約数ペア:

[(1, 729609868), (2, 364804934), (4, 182402467), (13, 56123836), (26, 28061918), (52, 14030959), (379, 1925092), (758, 962546), (1516, 481273), (4927, 148084), (9854, 74042), (19708, 37021)]