6415676638

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 11510553600

約数和(自身を除く): 5094876962

約数列:

[1, 2, 7, 14, 41, 59, 82, 118, 287, 389, 413, 487, 574, 778, 826, 974, 2419, 2723, 3409, 4838, 5446, 6818, 15949, 16933, 19967, 22951, 28733, 31898, 33866, 39934, 45902, 57466, 111643, 139769, 160657, 189443, 201131, 223286, 279538, 321314, 378886, 402262, 940991, 1178053, 1326101, 1881982, 2356106, 2652202, 6586937, 7767163, 8246371, 11177137, 13173874, 15534326, 16492742, 22354274, 54370141, 78239959, 108740282, 156479918, 458262617, 916525234, 3207838319, 6415676638]

約数ペア:

[(1, 6415676638), (2, 3207838319), (7, 916525234), (14, 458262617), (41, 156479918), (59, 108740282), (82, 78239959), (118, 54370141), (287, 22354274), (389, 16492742), (413, 15534326), (487, 13173874), (574, 11177137), (778, 8246371), (826, 7767163), (974, 6586937), (2419, 2652202), (2723, 2356106), (3409, 1881982), (4838, 1326101), (5446, 1178053), (6818, 940991), (15949, 402262), (16933, 378886), (19967, 321314), (22951, 279538), (28733, 223286), (31898, 201131), (33866, 189443), (39934, 160657), (45902, 139769), (57466, 111643)]