2040678427

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 2244920832

約数和(自身を除く): 204242405

約数列:

[1, 23, 37, 73, 107, 307, 851, 1679, 2461, 2701, 3959, 7061, 7811, 11359, 22411, 32849, 62123, 91057, 179653, 261257, 289007, 515453, 755527, 829207, 1215413, 2397977, 6647161, 19071761, 27954499, 55153471, 88725149, 2040678427]

約数ペア:

[(1, 2040678427), (23, 88725149), (37, 55153471), (73, 27954499), (107, 19071761), (307, 6647161), (851, 2397977), (1679, 1215413), (2461, 829207), (2701, 755527), (3959, 515453), (7061, 289007), (7811, 261257), (11359, 179653), (22411, 91057), (32849, 62123)]