121251004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254729}}^1$

素因数の和:254757

約数の個数: 24

約数和(自身を含む): 256767840

約数和(自身を除く): 135516836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 254729, 509458, 1018916, 1783103, 3566206, 4330393, 7132412, 8660786, 17321572, 30312751, 60625502, 121251004]

約数ペア:

[(1, 121251004), (2, 60625502), (4, 30312751), (7, 17321572), (14, 8660786), (17, 7132412), (28, 4330393), (34, 3566206), (68, 1783103), (119, 1018916), (238, 509458), (476, 254729)]