2012078435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{42961}}^1$

素因数の和:43031

約数の個数: 32

約数和(自身を含む): 2783937600

約数和(自身を除く): 771859165

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 1615, 2465, 2755, 9367, 42961, 46835, 214805, 730337, 816259, 1245869, 3651685, 4081295, 6229345, 13876403, 21179773, 23671511, 69382015, 105898865, 118357555, 402415687, 2012078435]

約数ペア:

[(1, 2012078435), (5, 402415687), (17, 118357555), (19, 105898865), (29, 69382015), (85, 23671511), (95, 21179773), (145, 13876403), (323, 6229345), (493, 4081295), (551, 3651685), (1615, 1245869), (2465, 816259), (2755, 730337), (9367, 214805), (42961, 46835)]