395603228

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{161339}}^1$

素因数の和:161956

約数の個数: 12

約数和(自身を含む): 693439320

約数和(自身を除く): 297836092

約数列:

[1, 2, 4, 613, 1226, 2452, 161339, 322678, 645356, 98900807, 197801614, 395603228]

約数ペア:

[(1, 395603228), (2, 197801614), (4, 98900807), (613, 645356), (1226, 322678), (2452, 161339)]