331337204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{684581}}^1$

素因数の和:684607

約数の個数: 18

約数和(自身を含む): 637345842

約数和(自身を除く): 306008638

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 684581, 1369162, 2738324, 7530391, 15060782, 30121564, 82834301, 165668602, 331337204]

約数ペア:

[(1, 331337204), (2, 165668602), (4, 82834301), (11, 30121564), (22, 15060782), (44, 7530391), (121, 2738324), (242, 1369162), (484, 684581)]