78840488038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131840281}}^1$

素因数の和:131840319

約数の個数: 16

約数和(自身を含む): 132895004256

約数和(自身を除く): 54054516218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 131840281, 263680562, 1713923653, 3032326463, 3427847306, 6064652926, 39420244019, 78840488038]

約数ペア:

[(1, 78840488038), (2, 39420244019), (13, 6064652926), (23, 3427847306), (26, 3032326463), (46, 1713923653), (299, 263680562), (598, 131840281)]