13998292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 31223808

約数和(自身を除く): 17225516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 967, 1034, 1316, 1934, 2068, 3619, 3868, 6769, 7238, 10637, 13538, 14476, 21274, 27076, 42548, 45449, 74459, 90898, 148918, 181796, 297836, 318143, 499939, 636286, 999878, 1272572, 1999756, 3499573, 6999146, 13998292]

約数ペア:

[(1, 13998292), (2, 6999146), (4, 3499573), (7, 1999756), (11, 1272572), (14, 999878), (22, 636286), (28, 499939), (44, 318143), (47, 297836), (77, 181796), (94, 148918), (154, 90898), (188, 74459), (308, 45449), (329, 42548), (517, 27076), (658, 21274), (967, 14476), (1034, 13538), (1316, 10637), (1934, 7238), (2068, 6769), (3619, 3868)]