2485956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 6511680

約数和(自身を除く): 4025724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 509, 814, 1018, 1221, 1527, 1628, 2036, 2442, 3054, 4884, 5599, 6108, 11198, 16797, 18833, 22396, 33594, 37666, 56499, 67188, 75332, 112998, 207163, 225996, 414326, 621489, 828652, 1242978, 2485956]

約数ペア:

[(1, 2485956), (2, 1242978), (3, 828652), (4, 621489), (6, 414326), (11, 225996), (12, 207163), (22, 112998), (33, 75332), (37, 67188), (44, 56499), (66, 37666), (74, 33594), (111, 22396), (132, 18833), (148, 16797), (222, 11198), (407, 6108), (444, 5599), (509, 4884), (814, 3054), (1018, 2442), (1221, 2036), (1527, 1628)]