4242434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 7862400

約数和(自身を除く): 3619966

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 389, 574, 778, 779, 1558, 2723, 5446, 5453, 7391, 10906, 14782, 15949, 31898, 51737, 103474, 111643, 223286, 303031, 606062, 2121217, 4242434]

約数ペア:

[(1, 4242434), (2, 2121217), (7, 606062), (14, 303031), (19, 223286), (38, 111643), (41, 103474), (82, 51737), (133, 31898), (266, 15949), (287, 14782), (389, 10906), (574, 7391), (778, 5453), (779, 5446), (1558, 2723)]