1143123212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{26701}}^1$

素因数の和:26862

約数の個数: 48

約数和(自身を含む): 2512124160

約数和(自身を除く): 1369000948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 3058, 3892, 6116, 10703, 21406, 26701, 42812, 53402, 106804, 186907, 293711, 373814, 587422, 747628, 1174844, 2055977, 3711439, 4111954, 7422878, 8223908, 14845756, 25980073, 40825829, 51960146, 81651658, 103920292, 163303316, 285780803, 571561606, 1143123212]

約数ペア:

[(1, 1143123212), (2, 571561606), (4, 285780803), (7, 163303316), (11, 103920292), (14, 81651658), (22, 51960146), (28, 40825829), (44, 25980073), (77, 14845756), (139, 8223908), (154, 7422878), (278, 4111954), (308, 3711439), (556, 2055977), (973, 1174844), (1529, 747628), (1946, 587422), (3058, 373814), (3892, 293711), (6116, 186907), (10703, 106804), (21406, 53402), (26701, 42812)]