1625286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 3564288

約数和(自身を除く): 1939002

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 311, 402, 622, 871, 933, 1742, 1866, 2613, 4043, 5226, 8086, 12129, 20837, 24258, 41674, 62511, 125022, 270881, 541762, 812643, 1625286]

約数ペア:

[(1, 1625286), (2, 812643), (3, 541762), (6, 270881), (13, 125022), (26, 62511), (39, 41674), (67, 24258), (78, 20837), (134, 12129), (201, 8086), (311, 5226), (402, 4043), (622, 2613), (871, 1866), (933, 1742)]