1244483994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 2712568320

約数和(自身を除く): 1468084326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 241, 277, 478, 482, 554, 717, 723, 831, 1434, 1446, 1662, 3107, 3133, 3601, 6214, 6266, 7202, 9321, 9399, 10803, 18642, 18798, 21606, 57599, 66203, 66757, 115198, 132406, 133514, 172797, 198609, 200271, 345594, 397218, 400542, 748787, 860639, 867841, 1497574, 1721278, 1735682, 2246361, 2581917, 2603523, 4492722, 5163834, 5207046, 15954923, 31909846, 47864769, 95729538, 207413999, 414827998, 622241997, 1244483994]

約数ペア:

[(1, 1244483994), (2, 622241997), (3, 414827998), (6, 207413999), (13, 95729538), (26, 47864769), (39, 31909846), (78, 15954923), (239, 5207046), (241, 5163834), (277, 4492722), (478, 2603523), (482, 2581917), (554, 2246361), (717, 1735682), (723, 1721278), (831, 1497574), (1434, 867841), (1446, 860639), (1662, 748787), (3107, 400542), (3133, 397218), (3601, 345594), (6214, 200271), (6266, 198609), (7202, 172797), (9321, 133514), (9399, 132406), (10803, 115198), (18642, 66757), (18798, 66203), (21606, 57599)]