2125768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6481}}^1$

素因数の和:6528

約数の個数: 16

約数和(自身を含む): 4083660

約数和(自身を除く): 1957892

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6481, 12962, 25924, 51848, 265721, 531442, 1062884, 2125768]

約数ペア:

[(1, 2125768), (2, 1062884), (4, 531442), (8, 265721), (41, 51848), (82, 25924), (164, 12962), (328, 6481)]