1585287938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{70003}}^1$

素因数の和:70098

約数の個数: 24

約数和(自身を含む): 2613389328

約数和(自身を除く): 1028101390

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1742, 11323, 22646, 70003, 140006, 910039, 1820078, 4690201, 9380402, 11830507, 23661014, 60972613, 121945226, 792643969, 1585287938]

約数ペア:

[(1, 1585287938), (2, 792643969), (13, 121945226), (26, 60972613), (67, 23661014), (134, 11830507), (169, 9380402), (338, 4690201), (871, 1820078), (1742, 910039), (11323, 140006), (22646, 70003)]