2918536415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2063}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 3678345216

約数和(自身を除く): 759808801

約数列:

[1, 5, 41, 67, 103, 205, 335, 515, 2063, 2747, 4223, 6901, 10315, 13735, 21115, 34505, 84583, 138221, 212489, 282941, 422915, 691105, 1062445, 1414705, 5667061, 8712049, 14236763, 28335305, 43560245, 71183815, 583707283, 2918536415]

約数ペア:

[(1, 2918536415), (5, 583707283), (41, 71183815), (67, 43560245), (103, 28335305), (205, 14236763), (335, 8712049), (515, 5667061), (2063, 1414705), (2747, 1062445), (4223, 691105), (6901, 422915), (10315, 282941), (13735, 212489), (21115, 138221), (34505, 84583)]