2051240764

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{5286703}}^1$

素因数の和:5286804

約数の個数: 12

約数和(自身を含む): 3626678944

約数和(自身を除く): 1575438180

約数列:

[1, 2, 4, 97, 194, 388, 5286703, 10573406, 21146812, 512810191, 1025620382, 2051240764]

約数ペア:

[(1, 2051240764), (2, 1025620382), (4, 512810191), (97, 21146812), (194, 10573406), (388, 5286703)]