234442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 16

約数和(自身を含む): 387072

約数和(自身を除く): 152630

約数列:

[1, 2, 13, 26, 71, 127, 142, 254, 923, 1651, 1846, 3302, 9017, 18034, 117221, 234442]

約数ペア:

[(1, 234442), (2, 117221), (13, 18034), (26, 9017), (71, 3302), (127, 1846), (142, 1651), (254, 923)]