2047709872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{428033}}^1$

素因数の和:428077

約数の個数: 40

約数和(自身を含む): 4458402144

約数和(自身を除く): 2410692272

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 428033, 856066, 1712132, 3424264, 5564429, 6848528, 9844759, 11128858, 19689518, 22257716, 39379036, 44515432, 78758072, 89030864, 127981867, 157516144, 255963734, 511927468, 1023854936, 2047709872]

約数ペア:

[(1, 2047709872), (2, 1023854936), (4, 511927468), (8, 255963734), (13, 157516144), (16, 127981867), (23, 89030864), (26, 78758072), (46, 44515432), (52, 39379036), (92, 22257716), (104, 19689518), (184, 11128858), (208, 9844759), (299, 6848528), (368, 5564429), (598, 3424264), (1196, 1712132), (2392, 856066), (4784, 428033)]