290039826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2544209}}^1$

素因数の和:2544233

約数の個数: 16

約数和(自身を含む): 610610400

約数和(自身を除く): 320570574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2544209, 5088418, 7632627, 15265254, 48339971, 96679942, 145019913, 290039826]

約数ペア:

[(1, 290039826), (2, 145019913), (3, 96679942), (6, 48339971), (19, 15265254), (38, 7632627), (57, 5088418), (114, 2544209)]