891304154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{3119}}^1$

素因数の和:3542

約数の個数: 32

約数和(自身を含む): 1493856000

約数和(自身を除く): 602551846

約数列:

[1, 2, 13, 26, 29, 58, 377, 379, 754, 758, 3119, 4927, 6238, 9854, 10991, 21982, 40547, 81094, 90451, 142883, 180902, 285766, 1175863, 1182101, 2351726, 2364202, 15367313, 30734626, 34280929, 68561858, 445652077, 891304154]

約数ペア:

[(1, 891304154), (2, 445652077), (13, 68561858), (26, 34280929), (29, 30734626), (58, 15367313), (377, 2364202), (379, 2351726), (754, 1182101), (758, 1175863), (3119, 285766), (4927, 180902), (6238, 142883), (9854, 90451), (10991, 81094), (21982, 40547)]