2174236484

素因数分解:

$2^2\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{40213}}^1$

素因数の和:42155

約数の個数: 24

約数和(自身を含む): 4350833088

約数和(自身を除く): 2176596604

約数列:

[1, 2, 4, 7, 14, 28, 1931, 3862, 7724, 13517, 27034, 40213, 54068, 80426, 160852, 281491, 562982, 1125964, 77651303, 155302606, 310605212, 543559121, 1087118242, 2174236484]

約数ペア:

[(1, 2174236484), (2, 1087118242), (4, 543559121), (7, 310605212), (14, 155302606), (28, 77651303), (1931, 1125964), (3862, 562982), (7724, 281491), (13517, 160852), (27034, 80426), (40213, 54068)]