2277779036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{344909}}^1$

素因数の和:345053

約数の個数: 24

約数和(自身を含む): 4326551040

約数和(自身を除く): 2048772004

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 344909, 689818, 1379636, 4483817, 8967634, 17935268, 43803443, 87606886, 175213772, 569444759, 1138889518, 2277779036]

約数ペア:

[(1, 2277779036), (2, 1138889518), (4, 569444759), (13, 175213772), (26, 87606886), (52, 43803443), (127, 17935268), (254, 8967634), (508, 4483817), (1651, 1379636), (3302, 689818), (6604, 344909)]