2016560706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2621}}^1$

素因数の和:3059

約数の個数: 64

約数和(自身を含む): 4508161920

約数和(自身を除く): 2491601214

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 397, 646, 794, 969, 1191, 1938, 2382, 2621, 5242, 6749, 7543, 7863, 13498, 15086, 15726, 20247, 22629, 40494, 44557, 45258, 49799, 89114, 99598, 128231, 133671, 149397, 256462, 267342, 298794, 384693, 769386, 846583, 1040537, 1693166, 2081074, 2539749, 3121611, 5079498, 6243222, 17689129, 19770203, 35378258, 39540406, 53067387, 59310609, 106134774, 118621218, 336093451, 672186902, 1008280353, 2016560706]

約数ペア:

[(1, 2016560706), (2, 1008280353), (3, 672186902), (6, 336093451), (17, 118621218), (19, 106134774), (34, 59310609), (38, 53067387), (51, 39540406), (57, 35378258), (102, 19770203), (114, 17689129), (323, 6243222), (397, 5079498), (646, 3121611), (794, 2539749), (969, 2081074), (1191, 1693166), (1938, 1040537), (2382, 846583), (2621, 769386), (5242, 384693), (6749, 298794), (7543, 267342), (7863, 256462), (13498, 149397), (15086, 133671), (15726, 128231), (20247, 99598), (22629, 89114), (40494, 49799), (44557, 45258)]