261003604

素因数分解:

$2^2\times {\mathrm{3517}}^1\times {\mathrm{18553}}^1$

素因数の和:22074

約数の個数: 12

約数和(自身を含む): 456910804

約数和(自身を除く): 195907200

約数列:

[1, 2, 4, 3517, 7034, 14068, 18553, 37106, 74212, 65250901, 130501802, 261003604]

約数ペア:

[(1, 261003604), (2, 130501802), (4, 65250901), (3517, 74212), (7034, 37106), (14068, 18553)]