2014991078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{80221}}^1$

素因数の和:80903

約数の個数: 16

約数和(自身を含む): 3186417840

約数和(自身を除く): 1171426762

約数列:

[1, 2, 19, 38, 661, 1322, 12559, 25118, 80221, 160442, 1524199, 3048398, 53026081, 106052162, 1007495539, 2014991078]

約数ペア:

[(1, 2014991078), (2, 1007495539), (19, 106052162), (38, 53026081), (661, 3048398), (1322, 1524199), (12559, 160442), (25118, 80221)]