266778052

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{116803}}^1$

素因数の和:117378

約数の個数: 12

約数和(自身を含む): 467683216

約数和(自身を除く): 200905164

約数列:

[1, 2, 4, 571, 1142, 2284, 116803, 233606, 467212, 66694513, 133389026, 266778052]

約数ペア:

[(1, 266778052), (2, 133389026), (4, 66694513), (571, 467212), (1142, 233606), (2284, 116803)]