681662912255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{9719}}^1\times {\mathrm{1079033}}^1$

素因数の和:1088770

約数の個数: 16

約数和(自身を含む): 881009680320

約数和(自身を除く): 199346768065

約数列:

[1, 5, 13, 65, 9719, 48595, 126347, 631735, 1079033, 5395165, 14027429, 70137145, 10487121727, 52435608635, 136332582451, 681662912255]

約数ペア:

[(1, 681662912255), (5, 136332582451), (13, 52435608635), (65, 10487121727), (9719, 70137145), (48595, 14027429), (126347, 5395165), (631735, 1079033)]