2017918564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{1031}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 3791733120

約数和(自身を除く): 1773814556

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 269, 428, 538, 1031, 1076, 1819, 2062, 3638, 4124, 4573, 7276, 9146, 17527, 18292, 28783, 35054, 57566, 70108, 110317, 115132, 220634, 277339, 441268, 489311, 554678, 978622, 1109356, 1875389, 1957244, 3750778, 4714763, 7501556, 9429526, 18859052, 29675273, 59350546, 118701092, 504479641, 1008959282, 2017918564]

約数ペア:

[(1, 2017918564), (2, 1008959282), (4, 504479641), (17, 118701092), (34, 59350546), (68, 29675273), (107, 18859052), (214, 9429526), (269, 7501556), (428, 4714763), (538, 3750778), (1031, 1957244), (1076, 1875389), (1819, 1109356), (2062, 978622), (3638, 554678), (4124, 489311), (4573, 441268), (7276, 277339), (9146, 220634), (17527, 115132), (18292, 110317), (28783, 70108), (35054, 57566)]