289923954

素因数分解:

$2^1\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{23131}}^1$

素因数の和:25225

約数の個数: 16

約数和(自身を含む): 580150560

約数和(自身を除く): 290226606

約数列:

[1, 2, 3, 6, 2089, 4178, 6267, 12534, 23131, 46262, 69393, 138786, 48320659, 96641318, 144961977, 289923954]

約数ペア:

[(1, 289923954), (2, 144961977), (3, 96641318), (6, 48320659), (2089, 138786), (4178, 69393), (6267, 46262), (12534, 23131)]