2667182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 4961280

約数和(自身を除く): 2294098

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 271, 518, 542, 703, 1406, 1897, 3794, 4921, 5149, 9842, 10027, 10298, 20054, 36043, 70189, 72086, 140378, 190513, 381026, 1333591, 2667182]

約数ペア:

[(1, 2667182), (2, 1333591), (7, 381026), (14, 190513), (19, 140378), (37, 72086), (38, 70189), (74, 36043), (133, 20054), (259, 10298), (266, 10027), (271, 9842), (518, 5149), (542, 4921), (703, 3794), (1406, 1897)]