2777834347246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1813499}}^1$

素因数の和:1813669

約数の個数: 64

約数和(自身を含む): 5114244096000

約数和(自身を除く): 2336409748754

約数列:

[1, 2, 7, 14, 23, 46, 67, 71, 134, 142, 161, 322, 469, 497, 938, 994, 1541, 1633, 3082, 3266, 4757, 9514, 10787, 11431, 21574, 22862, 33299, 66598, 109411, 218822, 765877, 1531754, 1813499, 3626998, 12694493, 25388986, 41710477, 83420954, 121504433, 128758429, 243008866, 257516858, 291973339, 583946678, 850531031, 901309003, 1701062062, 1802618006, 2794601959, 2961443867, 5589203918, 5922887734, 8626814743, 17253629486, 19562213713, 20730107069, 39124427426, 41460214138, 60387703201, 120775406402, 198416739089, 396833478178, 1388917173623, 2777834347246]

約数ペア:

[(1, 2777834347246), (2, 1388917173623), (7, 396833478178), (14, 198416739089), (23, 120775406402), (46, 60387703201), (67, 41460214138), (71, 39124427426), (134, 20730107069), (142, 19562213713), (161, 17253629486), (322, 8626814743), (469, 5922887734), (497, 5589203918), (938, 2961443867), (994, 2794601959), (1541, 1802618006), (1633, 1701062062), (3082, 901309003), (3266, 850531031), (4757, 583946678), (9514, 291973339), (10787, 257516858), (11431, 243008866), (21574, 128758429), (22862, 121504433), (33299, 83420954), (66598, 41710477), (109411, 25388986), (218822, 12694493), (765877, 3626998), (1531754, 1813499)]