2019469130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{85607}}^1$

素因数の和:85958

約数の個数: 32

約数和(自身を含む): 4166712576

約数和(自身を除く): 2147243446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 2359, 3370, 4718, 11795, 23590, 85607, 171214, 428035, 599249, 856070, 1198498, 2996245, 5992490, 28849559, 57699118, 144247795, 201946913, 288495590, 403893826, 1009734565, 2019469130]

約数ペア:

[(1, 2019469130), (2, 1009734565), (5, 403893826), (7, 288495590), (10, 201946913), (14, 144247795), (35, 57699118), (70, 28849559), (337, 5992490), (674, 2996245), (1685, 1198498), (2359, 856070), (3370, 599249), (4718, 428035), (11795, 171214), (23590, 85607)]