137789666

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{11071}}^1$

素因数の和:11214

約数の個数: 24

約数和(自身を含む): 242343936

約数和(自身を除く): 104554270

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 6223, 11071, 12446, 22142, 77497, 154994, 542479, 1084958, 1406017, 2812034, 9842119, 19684238, 68894833, 137789666]

約数ペア:

[(1, 137789666), (2, 68894833), (7, 19684238), (14, 9842119), (49, 2812034), (98, 1406017), (127, 1084958), (254, 542479), (889, 154994), (1778, 77497), (6223, 22142), (11071, 12446)]