2104004

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 4243008

約数和(自身を除く): 2139004

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 461, 652, 922, 1141, 1844, 2282, 3227, 4564, 6454, 12908, 75143, 150286, 300572, 526001, 1052002, 2104004]

約数ペア:

[(1, 2104004), (2, 1052002), (4, 526001), (7, 300572), (14, 150286), (28, 75143), (163, 12908), (326, 6454), (461, 4564), (652, 3227), (922, 2282), (1141, 1844)]