2028323890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{44027}}^1$

素因数の和:44322

約数の個数: 32

約数和(自身を含む): 3880099584

約数和(自身を除く): 1851775694

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 2710, 4607, 9214, 23035, 44027, 46070, 88054, 220135, 440270, 748459, 1496918, 3742295, 7484590, 11931317, 23862634, 59656585, 119313170, 202832389, 405664778, 1014161945, 2028323890]

約数ペア:

[(1, 2028323890), (2, 1014161945), (5, 405664778), (10, 202832389), (17, 119313170), (34, 59656585), (85, 23862634), (170, 11931317), (271, 7484590), (542, 3742295), (1355, 1496918), (2710, 748459), (4607, 440270), (9214, 220135), (23035, 88054), (44027, 46070)]