1856508

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 4394880

約数和(自身を除く): 2538372

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2179, 4358, 6537, 8716, 13074, 26148, 154709, 309418, 464127, 618836, 928254, 1856508]

約数ペア:

[(1, 1856508), (2, 928254), (3, 618836), (4, 464127), (6, 309418), (12, 154709), (71, 26148), (142, 13074), (213, 8716), (284, 6537), (426, 4358), (852, 2179)]