7550242588

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1939939}}^1$

素因数の和:1940089

約数の個数: 24

約数和(自身を含む): 15209129600

約数和(自身を除く): 7658887012

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 1939939, 3879878, 7759756, 13579573, 27159146, 54318292, 269651521, 539303042, 1078606084, 1887560647, 3775121294, 7550242588]

約数ペア:

[(1, 7550242588), (2, 3775121294), (4, 1887560647), (7, 1078606084), (14, 539303042), (28, 269651521), (139, 54318292), (278, 27159146), (556, 13579573), (973, 7759756), (1946, 3879878), (3892, 1939939)]