487044676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{21313}}^1$

素因数の和:21543

約数の個数: 24

約数和(自身を含む): 886236120

約数和(自身を除く): 399191444

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 5713, 11426, 21313, 22852, 42626, 85252, 618077, 1236154, 2472308, 4198661, 8397322, 16794644, 121761169, 243522338, 487044676]

約数ペア:

[(1, 487044676), (2, 243522338), (4, 121761169), (29, 16794644), (58, 8397322), (116, 4198661), (197, 2472308), (394, 1236154), (788, 618077), (5713, 85252), (11426, 42626), (21313, 22852)]