123448318

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{69431}}^1$

素因数の和:69567

約数の個数: 16

約数和(自身を含む): 213295104

約数和(自身を除く): 89846786

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 69431, 138862, 486017, 972034, 8817737, 17635474, 61724159, 123448318]

約数ペア:

[(1, 123448318), (2, 61724159), (7, 17635474), (14, 8817737), (127, 972034), (254, 486017), (889, 138862), (1778, 69431)]