388049550356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{73886053}}^1$

素因数の和:73886171

約数の個数: 24

約数和(自身を含む): 738564995784

約数和(自身を除く): 350515445428

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 73886053, 147772106, 295544212, 960518689, 1921037378, 3842074756, 7462491353, 14924982706, 29849965412, 97012387589, 194024775178, 388049550356]

約数ペア:

[(1, 388049550356), (2, 194024775178), (4, 97012387589), (13, 29849965412), (26, 14924982706), (52, 7462491353), (101, 3842074756), (202, 1921037378), (404, 960518689), (1313, 295544212), (2626, 147772106), (5252, 73886053)]