1983856

素因数分解:

$2^4\times 7^1\times {\mathrm{17713}}^1$

素因数の和:17728

約数の個数: 20

約数和(自身を含む): 4393072

約数和(自身を除く): 2409216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17713, 35426, 70852, 123991, 141704, 247982, 283408, 495964, 991928, 1983856]

約数ペア:

[(1, 1983856), (2, 991928), (4, 495964), (7, 283408), (8, 247982), (14, 141704), (16, 123991), (28, 70852), (56, 35426), (112, 17713)]