2049272624

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{37571}}^1$

素因数の和:38073

約数の個数: 40

約数和(自身を含む): 4547113728

約数和(自身を除く): 2497841104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1948, 3409, 3896, 6818, 7792, 13636, 27272, 37571, 54544, 75142, 150284, 262997, 300568, 525994, 601136, 1051988, 2103976, 4207952, 18297077, 36594154, 73188308, 128079539, 146376616, 256159078, 292753232, 512318156, 1024636312, 2049272624]

約数ペア:

[(1, 2049272624), (2, 1024636312), (4, 512318156), (7, 292753232), (8, 256159078), (14, 146376616), (16, 128079539), (28, 73188308), (56, 36594154), (112, 18297077), (487, 4207952), (974, 2103976), (1948, 1051988), (3409, 601136), (3896, 525994), (6818, 300568), (7792, 262997), (13636, 150284), (27272, 75142), (37571, 54544)]