10639391876

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{569}}^1\times {\mathrm{19559}}^1$

素因数の和:20371

約数の個数: 24

約数和(自身を含む): 18730656000

約数和(自身を除く): 8091264124

約数列:

[1, 2, 4, 239, 478, 569, 956, 1138, 2276, 19559, 39118, 78236, 135991, 271982, 543964, 4674601, 9349202, 11129071, 18698404, 22258142, 44516284, 2659847969, 5319695938, 10639391876]

約数ペア:

[(1, 10639391876), (2, 5319695938), (4, 2659847969), (239, 44516284), (478, 22258142), (569, 18698404), (956, 11129071), (1138, 9349202), (2276, 4674601), (19559, 543964), (39118, 271982), (78236, 135991)]