2000943329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1381}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 2581266432

約数和(自身を除く): 580323103

約数列:

[1, 7, 11, 31, 77, 217, 341, 607, 1381, 2387, 4249, 6677, 9667, 15191, 18817, 42811, 46739, 106337, 131719, 206987, 299677, 470921, 838267, 1448909, 3296447, 5867869, 9220937, 25986277, 64546559, 181903939, 285849047, 2000943329]

約数ペア:

[(1, 2000943329), (7, 285849047), (11, 181903939), (31, 64546559), (77, 25986277), (217, 9220937), (341, 5867869), (607, 3296447), (1381, 1448909), (2387, 838267), (4249, 470921), (6677, 299677), (9667, 206987), (15191, 131719), (18817, 106337), (42811, 46739)]