7127978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24923}}^1$

素因数の和:24949

約数の個数: 16

約数和(自身を含む): 12561696

約数和(自身を除く): 5433718

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 24923, 49846, 274153, 323999, 548306, 647998, 3563989, 7127978]

約数ペア:

[(1, 7127978), (2, 3563989), (11, 647998), (13, 548306), (22, 323999), (26, 274153), (143, 49846), (286, 24923)]