212372212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4084081}}^1$

素因数の和:4084098

約数の個数: 12

約数和(自身を含む): 400240036

約数和(自身を除く): 187867824

約数列:

[1, 2, 4, 13, 26, 52, 4084081, 8168162, 16336324, 53093053, 106186106, 212372212]

約数ペア:

[(1, 212372212), (2, 106186106), (4, 53093053), (13, 16336324), (26, 8168162), (52, 4084081)]