425907908

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{976853}}^1$

素因数の和:976966

約数の個数: 12

約数和(自身を含む): 752177580

約数和(自身を除く): 326269672

約数列:

[1, 2, 4, 109, 218, 436, 976853, 1953706, 3907412, 106476977, 212953954, 425907908]

約数ペア:

[(1, 425907908), (2, 212953954), (4, 106476977), (109, 3907412), (218, 1953706), (436, 976853)]