4686236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 8704080

約数和(自身を除く): 4017844

約数列:

[1, 2, 4, 19, 38, 76, 197, 313, 394, 626, 788, 1252, 3743, 5947, 7486, 11894, 14972, 23788, 61661, 123322, 246644, 1171559, 2343118, 4686236]

約数ペア:

[(1, 4686236), (2, 2343118), (4, 1171559), (19, 246644), (38, 123322), (76, 61661), (197, 23788), (313, 14972), (394, 11894), (626, 7486), (788, 5947), (1252, 3743)]