1666703956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{859}}^1\times {\mathrm{11831}}^1$

素因数の和:12735

約数の個数: 24

約数和(自身を含む): 2991602880

約数和(自身を除く): 1324898924

約数列:

[1, 2, 4, 41, 82, 164, 859, 1718, 3436, 11831, 23662, 35219, 47324, 70438, 140876, 485071, 970142, 1940284, 10162829, 20325658, 40651316, 416675989, 833351978, 1666703956]

約数ペア:

[(1, 1666703956), (2, 833351978), (4, 416675989), (41, 40651316), (82, 20325658), (164, 10162829), (859, 1940284), (1718, 970142), (3436, 485071), (11831, 140876), (23662, 70438), (35219, 47324)]