673534828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{11699}}^1$

素因数の和:12129

約数の個数: 24

約数和(自身を含む): 1213758000

約数和(自身を除く): 540223172

約数列:

[1, 2, 4, 37, 74, 148, 389, 778, 1556, 11699, 14393, 23398, 28786, 46796, 57572, 432863, 865726, 1731452, 4550911, 9101822, 18203644, 168383707, 336767414, 673534828]

約数ペア:

[(1, 673534828), (2, 336767414), (4, 168383707), (37, 18203644), (74, 9101822), (148, 4550911), (389, 1731452), (778, 865726), (1556, 432863), (11699, 57572), (14393, 46796), (23398, 28786)]