138696386

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{3719}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 215611200

約数和(自身を除く): 76914814

約数列:

[1, 2, 29, 58, 643, 1286, 3719, 7438, 18647, 37294, 107851, 215702, 2391317, 4782634, 69348193, 138696386]

約数ペア:

[(1, 138696386), (2, 69348193), (29, 4782634), (58, 2391317), (643, 215702), (1286, 107851), (3719, 37294), (7438, 18647)]