2108456

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2608984

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1637, 3274, 6548, 11459, 13096, 22918, 37651, 45836, 75302, 91672, 150604, 263557, 301208, 527114, 1054228, 2108456]

約数ペア:

[(1, 2108456), (2, 1054228), (4, 527114), (7, 301208), (8, 263557), (14, 150604), (23, 91672), (28, 75302), (46, 45836), (56, 37651), (92, 22918), (161, 13096), (184, 11459), (322, 6548), (644, 3274), (1288, 1637)]