552747884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{287291}}^1$

素因数の和:287345

約数の個数: 24

約数和(自身を含む): 1069875408

約数和(自身を除く): 517127524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 287291, 574582, 1149164, 3734783, 7469566, 10629767, 14939132, 21259534, 42519068, 138186971, 276373942, 552747884]

約数ペア:

[(1, 552747884), (2, 276373942), (4, 138186971), (13, 42519068), (26, 21259534), (37, 14939132), (52, 10629767), (74, 7469566), (148, 3734783), (481, 1149164), (962, 574582), (1924, 287291)]