2016987182

素因数分解:

$2^1\times 7^1\times {\mathrm{7243}}^1\times {\mathrm{19891}}^1$

素因数の和:27143

約数の個数: 16

約数和(自身を含む): 3458343552

約数和(自身を除く): 1441356370

約数列:

[1, 2, 7, 14, 7243, 14486, 19891, 39782, 50701, 101402, 139237, 278474, 144070513, 288141026, 1008493591, 2016987182]

約数ペア:

[(1, 2016987182), (2, 1008493591), (7, 288141026), (14, 144070513), (7243, 278474), (14486, 139237), (19891, 101402), (39782, 50701)]