129610316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{1973}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 247729104

約数和(自身を除く): 118118788

約数列:

[1, 2, 4, 11, 22, 44, 1493, 1973, 2986, 3946, 5972, 7892, 16423, 21703, 32846, 43406, 65692, 86812, 2945689, 5891378, 11782756, 32402579, 64805158, 129610316]

約数ペア:

[(1, 129610316), (2, 64805158), (4, 32402579), (11, 11782756), (22, 5891378), (44, 2945689), (1493, 86812), (1973, 65692), (2986, 43406), (3946, 32846), (5972, 21703), (7892, 16423)]