2001904560289

素因数分解:

${\mathrm{199}}^1\times {\mathrm{9949}}^1\times {\mathrm{1011139}}^1$

素因数の和:1021287

約数の個数: 8

約数和(自身を含む): 2012168600000

約数和(自身を除く): 10264039711

約数列:

[1, 199, 9949, 1011139, 1979851, 201216661, 10059821911, 2001904560289]

約数ペア:

[(1, 2001904560289), (199, 10059821911), (9949, 201216661), (1011139, 1979851)]