2002484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 3882816

約数和(自身を除く): 1880332

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 641, 781, 1282, 1562, 2564, 3124, 7051, 14102, 28204, 45511, 91022, 182044, 500621, 1001242, 2002484]

約数ペア:

[(1, 2002484), (2, 1001242), (4, 500621), (11, 182044), (22, 91022), (44, 45511), (71, 28204), (142, 14102), (284, 7051), (641, 3124), (781, 2564), (1282, 1562)]