1214710518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{7589}}^1$

素因数の和:7741

約数の個数: 64

約数和(自身を含む): 2879585280

約数和(自身を除く): 1664874762

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 103, 111, 206, 222, 259, 309, 518, 618, 721, 777, 1442, 1554, 2163, 3811, 4326, 7589, 7622, 11433, 15178, 22767, 22866, 26677, 45534, 53123, 53354, 80031, 106246, 159369, 160062, 280793, 318738, 561586, 781667, 842379, 1563334, 1684758, 1965551, 2345001, 3931102, 4690002, 5471669, 5896653, 10943338, 11793306, 16415007, 28921679, 32830014, 57843358, 86765037, 173530074, 202451753, 404903506, 607355259, 1214710518]

約数ペア:

[(1, 1214710518), (2, 607355259), (3, 404903506), (6, 202451753), (7, 173530074), (14, 86765037), (21, 57843358), (37, 32830014), (42, 28921679), (74, 16415007), (103, 11793306), (111, 10943338), (206, 5896653), (222, 5471669), (259, 4690002), (309, 3931102), (518, 2345001), (618, 1965551), (721, 1684758), (777, 1563334), (1442, 842379), (1554, 781667), (2163, 561586), (3811, 318738), (4326, 280793), (7589, 160062), (7622, 159369), (11433, 106246), (15178, 80031), (22767, 53354), (22866, 53123), (26677, 45534)]