28702945294

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{868891}}^1$

素因数の和:869175

約数の個数: 16

約数和(自身を含む): 43792156800

約数和(自身を除く): 15089211506

約数列:

[1, 2, 83, 166, 199, 398, 16517, 33034, 868891, 1737782, 72117953, 144235906, 172909309, 345818618, 14351472647, 28702945294]

約数ペア:

[(1, 28702945294), (2, 14351472647), (83, 345818618), (166, 172909309), (199, 144235906), (398, 72117953), (16517, 1737782), (33034, 868891)]