2185741

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 2496960

約数和(自身を除く): 311219

約数列:

[1, 17, 19, 67, 101, 323, 1139, 1273, 1717, 1919, 6767, 21641, 32623, 115039, 128573, 2185741]

約数ペア:

[(1, 2185741), (17, 128573), (19, 115039), (67, 32623), (101, 21641), (323, 6767), (1139, 1919), (1273, 1717)]