2057636

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 4213440

約数和(自身を除く): 2155804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1709, 3418, 6836, 11963, 23926, 47852, 73487, 146974, 293948, 514409, 1028818, 2057636]

約数ペア:

[(1, 2057636), (2, 1028818), (4, 514409), (7, 293948), (14, 146974), (28, 73487), (43, 47852), (86, 23926), (172, 11963), (301, 6836), (602, 3418), (1204, 1709)]