129304846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{58193}}^1$

素因数の和:58307

約数の個数: 16

約数和(自身を含む): 213688368

約数和(自身を除く): 84383522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 58193, 116386, 640123, 1280246, 5877493, 11754986, 64652423, 129304846]

約数ペア:

[(1, 129304846), (2, 64652423), (11, 11754986), (22, 5877493), (101, 1280246), (202, 640123), (1111, 116386), (2222, 58193)]