2867942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1693}}^1$

素因数の和:1724

約数の個数: 24

約数和(自身を含む): 5407248

約数和(自身を除く): 2539306

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1693, 1694, 3386, 11851, 18623, 23702, 37246, 130361, 204853, 260722, 409706, 1433971, 2867942]

約数ペア:

[(1, 2867942), (2, 1433971), (7, 409706), (11, 260722), (14, 204853), (22, 130361), (77, 37246), (121, 23702), (154, 18623), (242, 11851), (847, 3386), (1693, 1694)]