848563504

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{404849}}^1$

素因数の和:404988

約数の個数: 20

約数和(自身を含む): 1656646200

約数和(自身を除く): 808082696

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 404849, 809698, 1619396, 3238792, 6477584, 53035219, 106070438, 212140876, 424281752, 848563504]

約数ペア:

[(1, 848563504), (2, 424281752), (4, 212140876), (8, 106070438), (16, 53035219), (131, 6477584), (262, 3238792), (524, 1619396), (1048, 809698), (2096, 404849)]