129558734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{122921}}^1$

素因数の和:122971

約数の個数: 16

約数和(自身を含む): 212409216

約数和(自身を除く): 82850482

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 122921, 245842, 2089657, 3810551, 4179314, 7621102, 64779367, 129558734]

約数ペア:

[(1, 129558734), (2, 64779367), (17, 7621102), (31, 4179314), (34, 3810551), (62, 2089657), (527, 245842), (1054, 122921)]