356989426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{66877}}^1$

素因数の和:67053

約数の個数: 16

約数和(自身を含む): 570603096

約数和(自身を除く): 213613670

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 66877, 133754, 1136909, 2273818, 10499689, 20999378, 178494713, 356989426]

約数ペア:

[(1, 356989426), (2, 178494713), (17, 20999378), (34, 10499689), (157, 2273818), (314, 1136909), (2669, 133754), (5338, 66877)]