2021005066912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2381}}^1\times {\mathrm{34583}}^1$

素因数の和:37046

約数の個数: 96

約数和(自身を含む): 4359501336960

約数和(自身を除く): 2338496270048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1534, 1888, 2381, 3068, 4762, 6136, 9524, 12272, 19048, 24544, 30953, 34583, 38096, 61906, 69166, 76192, 123812, 138332, 140479, 247624, 276664, 280958, 449579, 495248, 553328, 561916, 899158, 990496, 1106656, 1123832, 1798316, 1826227, 2040397, 2247664, 3596632, 3652454, 4080794, 4495328, 7193264, 7304908, 8161588, 14386528, 14609816, 16323176, 26525161, 29219632, 32646352, 53050322, 58439264, 65292704, 82342123, 106100644, 164684246, 212201288, 329368492, 424402576, 658736984, 848805152, 1070447599, 1317473968, 2140895198, 2634947936, 4281790396, 4858185257, 8563580792, 9716370514, 17127161584, 19432741028, 34254323168, 38865482056, 63156408341, 77730964112, 126312816682, 155461928224, 252625633364, 505251266728, 1010502533456, 2021005066912]

約数ペア:

[(1, 2021005066912), (2, 1010502533456), (4, 505251266728), (8, 252625633364), (13, 155461928224), (16, 126312816682), (26, 77730964112), (32, 63156408341), (52, 38865482056), (59, 34254323168), (104, 19432741028), (118, 17127161584), (208, 9716370514), (236, 8563580792), (416, 4858185257), (472, 4281790396), (767, 2634947936), (944, 2140895198), (1534, 1317473968), (1888, 1070447599), (2381, 848805152), (3068, 658736984), (4762, 424402576), (6136, 329368492), (9524, 212201288), (12272, 164684246), (19048, 106100644), (24544, 82342123), (30953, 65292704), (34583, 58439264), (38096, 53050322), (61906, 32646352), (69166, 29219632), (76192, 26525161), (123812, 16323176), (138332, 14609816), (140479, 14386528), (247624, 8161588), (276664, 7304908), (280958, 7193264), (449579, 4495328), (495248, 4080794), (553328, 3652454), (561916, 3596632), (899158, 2247664), (990496, 2040397), (1106656, 1826227), (1123832, 1798316)]