2138668899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{37039}}^1$

素因数の和:38074

約数の個数: 16

約数和(自身を含む): 3004684800

約数和(自身を除く): 866015901

約数列:

[1, 3, 19, 57, 1013, 3039, 19247, 37039, 57741, 111117, 703741, 2111223, 37520507, 112561521, 712889633, 2138668899]

約数ペア:

[(1, 2138668899), (3, 712889633), (19, 112561521), (57, 37520507), (1013, 2111223), (3039, 703741), (19247, 111117), (37039, 57741)]