2728336

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1043

約数の個数: 30

約数和(自身を含む): 5729730

約数和(自身を除く): 3001394

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1009, 1352, 2018, 2704, 4036, 8072, 13117, 16144, 26234, 52468, 104936, 170521, 209872, 341042, 682084, 1364168, 2728336]

約数ペア:

[(1, 2728336), (2, 1364168), (4, 682084), (8, 341042), (13, 209872), (16, 170521), (26, 104936), (52, 52468), (104, 26234), (169, 16144), (208, 13117), (338, 8072), (676, 4036), (1009, 2704), (1352, 2018)]