2017238839192

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{10337}}^1\times {\mathrm{8467}}^1$

素因数の和:18920

約数の個数: 64

約数和(自身を含む): 3928893217920

約数和(自身を除く): 1911654378728

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 5762, 8467, 10337, 11524, 16934, 20674, 23048, 33868, 41348, 67736, 82696, 364081, 444491, 567289, 692579, 728162, 888982, 1134578, 1385158, 1456324, 1777964, 2269156, 2770316, 2912648, 3555928, 4538312, 5540632, 24393427, 29780897, 48786854, 59561794, 87523379, 97573708, 119123588, 175046758, 195147416, 238247176, 350093516, 700187032, 3763505297, 5864066393, 7527010594, 11728132786, 15054021188, 23456265572, 30108042376, 46912531144, 252154854899, 504309709798, 1008619419596, 2017238839192]

約数ペア:

[(1, 2017238839192), (2, 1008619419596), (4, 504309709798), (8, 252154854899), (43, 46912531144), (67, 30108042376), (86, 23456265572), (134, 15054021188), (172, 11728132786), (268, 7527010594), (344, 5864066393), (536, 3763505297), (2881, 700187032), (5762, 350093516), (8467, 238247176), (10337, 195147416), (11524, 175046758), (16934, 119123588), (20674, 97573708), (23048, 87523379), (33868, 59561794), (41348, 48786854), (67736, 29780897), (82696, 24393427), (364081, 5540632), (444491, 4538312), (567289, 3555928), (692579, 2912648), (728162, 2770316), (888982, 2269156), (1134578, 1777964), (1385158, 1456324)]