2782552

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{3191}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 5266800

約数和(自身を除く): 2484248

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 3191, 6382, 12764, 25528, 347819, 695638, 1391276, 2782552]

約数ペア:

[(1, 2782552), (2, 1391276), (4, 695638), (8, 347819), (109, 25528), (218, 12764), (436, 6382), (872, 3191)]