2087804542

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6653}}^1$

素因数の和:6828

約数の個数: 32

約数和(自身を含む): 3320079840

約数和(自身を除く): 1232275298

約数列:

[1, 2, 41, 43, 82, 86, 89, 178, 1763, 3526, 3649, 3827, 6653, 7298, 7654, 13306, 156907, 272773, 286079, 313814, 545546, 572158, 592117, 1184234, 11729239, 23458478, 24276797, 25461031, 48553594, 50922062, 1043902271, 2087804542]

約数ペア:

[(1, 2087804542), (2, 1043902271), (41, 50922062), (43, 48553594), (82, 25461031), (86, 24276797), (89, 23458478), (178, 11729239), (1763, 1184234), (3526, 592117), (3649, 572158), (3827, 545546), (6653, 313814), (7298, 286079), (7654, 272773), (13306, 156907)]