7999882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12539}}^1$

素因数の和:12581

約数の個数: 16

約数和(自身を含む): 13543200

約数和(自身を除く): 5543318

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 12539, 25078, 137929, 275858, 363631, 727262, 3999941, 7999882]

約数ペア:

[(1, 7999882), (2, 3999941), (11, 727262), (22, 363631), (29, 275858), (58, 137929), (319, 25078), (638, 12539)]