7428484

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 14981120

約数和(自身を除く): 7552636

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 2089, 3556, 4178, 8356, 14623, 29246, 58492, 265303, 530606, 1061212, 1857121, 3714242, 7428484]

約数ペア:

[(1, 7428484), (2, 3714242), (4, 1857121), (7, 1061212), (14, 530606), (28, 265303), (127, 58492), (254, 29246), (508, 14623), (889, 8356), (1778, 4178), (2089, 3556)]