2068611897145

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1137403}}^1$

素因数の和:1137625

約数の個数: 32

約数和(自身を含む): 2589459442560

約数和(自身を除く): 520847545415

約数列:

[1, 5, 61, 67, 89, 305, 335, 445, 4087, 5429, 5963, 20435, 27145, 29815, 363743, 1137403, 1818715, 5687015, 69381583, 76206001, 101228867, 346907915, 381030005, 506144335, 4648566061, 6174960887, 6782334089, 23242830305, 30874804435, 33911670445, 413722379429, 2068611897145]

約数ペア:

[(1, 2068611897145), (5, 413722379429), (61, 33911670445), (67, 30874804435), (89, 23242830305), (305, 6782334089), (335, 6174960887), (445, 4648566061), (4087, 506144335), (5429, 381030005), (5963, 346907915), (20435, 101228867), (27145, 76206001), (29815, 69381583), (363743, 5687015), (1137403, 1818715)]