2021495982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{11867}}^1$

素因数の和:12001

約数の個数: 64

約数和(自身を含む): 4614278400

約数和(自身を除く): 2592782418

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 89, 174, 178, 267, 319, 534, 638, 957, 979, 1914, 1958, 2581, 2937, 5162, 5874, 7743, 11867, 15486, 23734, 28391, 35601, 56782, 71202, 85173, 130537, 170346, 261074, 344143, 391611, 688286, 783222, 1032429, 1056163, 2064858, 2112326, 3168489, 3785573, 6336978, 7571146, 11356719, 11617793, 22713438, 23235586, 30628727, 34853379, 61257454, 69706758, 91886181, 183772362, 336915997, 673831994, 1010747991, 2021495982]

約数ペア:

[(1, 2021495982), (2, 1010747991), (3, 673831994), (6, 336915997), (11, 183772362), (22, 91886181), (29, 69706758), (33, 61257454), (58, 34853379), (66, 30628727), (87, 23235586), (89, 22713438), (174, 11617793), (178, 11356719), (267, 7571146), (319, 6336978), (534, 3785573), (638, 3168489), (957, 2112326), (979, 2064858), (1914, 1056163), (1958, 1032429), (2581, 783222), (2937, 688286), (5162, 391611), (5874, 344143), (7743, 261074), (11867, 170346), (15486, 130537), (23734, 85173), (28391, 71202), (35601, 56782)]