1331179454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{3581}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 2222616672

約数和(自身を除く): 891437218

約数列:

[1, 2, 11, 22, 61, 122, 277, 554, 671, 1342, 3047, 3581, 6094, 7162, 16897, 33794, 39391, 78782, 185867, 218441, 371734, 436882, 991937, 1983874, 2402851, 4805702, 10911307, 21822614, 60508157, 121016314, 665589727, 1331179454]

約数ペア:

[(1, 1331179454), (2, 665589727), (11, 121016314), (22, 60508157), (61, 21822614), (122, 10911307), (277, 4805702), (554, 2402851), (671, 1983874), (1342, 991937), (3047, 436882), (3581, 371734), (6094, 218441), (7162, 185867), (16897, 78782), (33794, 39391)]