2688698971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{1307}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 3322529280

約数和(自身を除く): 633830309

約数列:

[1, 7, 17, 59, 119, 293, 413, 1003, 1307, 2051, 4981, 7021, 9149, 17287, 22219, 34867, 77113, 121009, 155533, 293879, 382951, 539791, 1310921, 2057153, 2680657, 6510167, 9176447, 22594109, 45571169, 158158763, 384099853, 2688698971]

約数ペア:

[(1, 2688698971), (7, 384099853), (17, 158158763), (59, 45571169), (119, 22594109), (293, 9176447), (413, 6510167), (1003, 2680657), (1307, 2057153), (2051, 1310921), (4981, 539791), (7021, 382951), (9149, 293879), (17287, 155533), (22219, 121009), (34867, 77113)]