26830210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243911}}^1$

素因数の和:243929

約数の個数: 16

約数和(自身を含む): 52684992

約数和(自身を除く): 25854782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 243911, 487822, 1219555, 2439110, 2683021, 5366042, 13415105, 26830210]

約数ペア:

[(1, 26830210), (2, 13415105), (5, 5366042), (10, 2683021), (11, 2439110), (22, 1219555), (55, 487822), (110, 243911)]