2177014784

素因数分解:

$2^{10}\times 7^1\times {\mathrm{303713}}^1$

素因数の和:303740

約数の個数: 44

約数和(自身を含む): 4973620464

約数和(自身を除く): 2796605680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 303713, 607426, 1214852, 2125991, 2429704, 4251982, 4859408, 8503964, 9718816, 17007928, 19437632, 34015856, 38875264, 68031712, 77750528, 136063424, 155501056, 272126848, 311002112, 544253696, 1088507392, 2177014784]

約数ペア:

[(1, 2177014784), (2, 1088507392), (4, 544253696), (7, 311002112), (8, 272126848), (14, 155501056), (16, 136063424), (28, 77750528), (32, 68031712), (56, 38875264), (64, 34015856), (112, 19437632), (128, 17007928), (224, 9718816), (256, 8503964), (448, 4859408), (512, 4251982), (896, 2429704), (1024, 2125991), (1792, 1214852), (3584, 607426), (7168, 303713)]