1690775042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{36931}}^1$

素因数の和:39025

約数の個数: 16

約数和(自身を含む): 2768127264

約数和(自身を除く): 1077352222

約数列:

[1, 2, 11, 22, 2081, 4162, 22891, 36931, 45782, 73862, 406241, 812482, 76853411, 153706822, 845387521, 1690775042]

約数ペア:

[(1, 1690775042), (2, 845387521), (11, 153706822), (22, 76853411), (2081, 812482), (4162, 406241), (22891, 73862), (36931, 45782)]