2039766612578

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{5557}}^1\times {\mathrm{277657}}^1$

素因数の和:283877

約数の個数: 16

約数和(自身を含む): 3064841203704

約数和(自身を除く): 1025074591126

約数列:

[1, 2, 661, 1322, 5557, 11114, 277657, 555314, 3673177, 7346354, 183531277, 367062554, 1542939949, 3085879898, 1019883306289, 2039766612578]

約数ペア:

[(1, 2039766612578), (2, 1019883306289), (661, 3085879898), (1322, 1542939949), (5557, 367062554), (11114, 183531277), (277657, 7346354), (555314, 3673177)]