2486355.00000000

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 98380800

約数和(自身を除く): 33990147

約数列:

[1, 3, 9, 27, 59, 83, 177, 249, 487, 531, 747, 1461, 1593, 2241, 4383, 4897, 13149, 14691, 28733, 40421, 44073, 86199, 121263, 132219, 258597, 363789, 775791, 1091367, 2384839, 7154517, 21463551, 64390653]

約数ペア:

[(1, 64390653), (3, 21463551), (9, 7154517), (27, 2384839), (59, 1091367), (83, 775791), (177, 363789), (249, 258597), (487, 132219), (531, 121263), (747, 86199), (1461, 44073), (1593, 40421), (2241, 28733), (4383, 14691), (4897, 13149)]