1285171937288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2341}}^1\times {\mathrm{629569}}^1$

素因数の和:632025

約数の個数: 32

約数和(自身を含む): 2432847351000

約数和(自身を除く): 1147675413712

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2341, 4682, 9364, 18728, 255169, 510338, 629569, 1020676, 1259138, 2041352, 2518276, 5036552, 68623021, 137246042, 274492084, 548984168, 1473821029, 2947642058, 5895284116, 11790568232, 160646492161, 321292984322, 642585968644, 1285171937288]

約数ペア:

[(1, 1285171937288), (2, 642585968644), (4, 321292984322), (8, 160646492161), (109, 11790568232), (218, 5895284116), (436, 2947642058), (872, 1473821029), (2341, 548984168), (4682, 274492084), (9364, 137246042), (18728, 68623021), (255169, 5036552), (510338, 2518276), (629569, 2041352), (1020676, 1259138)]