2216648

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 2742712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1721, 3442, 6884, 12047, 13768, 24094, 39583, 48188, 79166, 96376, 158332, 277081, 316664, 554162, 1108324, 2216648]

約数ペア:

[(1, 2216648), (2, 1108324), (4, 554162), (7, 316664), (8, 277081), (14, 158332), (23, 96376), (28, 79166), (46, 48188), (56, 39583), (92, 24094), (161, 13768), (184, 12047), (322, 6884), (644, 3442), (1288, 1721)]