2078902465

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 2601538560

約数和(自身を除く): 522636095

約数列:

[1, 5, 59, 67, 107, 295, 335, 535, 983, 3953, 4915, 6313, 7169, 19765, 31565, 35845, 57997, 65861, 105181, 289985, 329305, 422971, 525905, 2114855, 3885799, 6205679, 7047127, 19428995, 31028395, 35235635, 415780493, 2078902465]

約数ペア:

[(1, 2078902465), (5, 415780493), (59, 35235635), (67, 31028395), (107, 19428995), (295, 7047127), (335, 6205679), (535, 3885799), (983, 2114855), (3953, 525905), (4915, 422971), (6313, 329305), (7169, 289985), (19765, 105181), (31565, 65861), (35845, 57997)]