486522778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{27299}}^1$

素因数の和:27394

約数の個数: 32

約数和(自身を含む): 891072000

約数和(自身を除く): 404549222

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 17822, 27299, 54598, 191093, 382186, 518681, 1037362, 1829033, 3630767, 3658066, 7261534, 12803231, 25606462, 34751627, 69503254, 243261389, 486522778]

約数ペア:

[(1, 486522778), (2, 243261389), (7, 69503254), (14, 34751627), (19, 25606462), (38, 12803231), (67, 7261534), (133, 3658066), (134, 3630767), (266, 1829033), (469, 1037362), (938, 518681), (1273, 382186), (2546, 191093), (8911, 54598), (17822, 27299)]