249403772

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{572027}}^1$

素因数の和:572140

約数の個数: 12

約数和(自身を含む): 440461560

約数和(自身を除く): 191057788

約数列:

[1, 2, 4, 109, 218, 436, 572027, 1144054, 2288108, 62350943, 124701886, 249403772]

約数ペア:

[(1, 249403772), (2, 124701886), (4, 62350943), (109, 2288108), (218, 1144054), (436, 572027)]