813088051196

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{1489}}^1\times {\mathrm{686009}}^1$

素因数の和:687701

約数の個数: 24

約数和(自身を含む): 1431016860000

約数和(自身を除く): 617928808804

約数列:

[1, 2, 4, 199, 398, 796, 1489, 2978, 5956, 296311, 592622, 686009, 1185244, 1372018, 2744036, 136515791, 273031582, 546063164, 1021467401, 2042934802, 4085869604, 203272012799, 406544025598, 813088051196]

約数ペア:

[(1, 813088051196), (2, 406544025598), (4, 203272012799), (199, 4085869604), (398, 2042934802), (796, 1021467401), (1489, 546063164), (2978, 273031582), (5956, 136515791), (296311, 2744036), (592622, 1372018), (686009, 1185244)]