2123406908

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1763627}}^1$

素因数の和:1763681

約数の個数: 24

約数和(自身を含む): 4345579392

約数和(自身を除く): 2222172484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1763627, 3527254, 7054508, 12345389, 24690778, 49381556, 75835961, 151671922, 303343844, 530851727, 1061703454, 2123406908]

約数ペア:

[(1, 2123406908), (2, 1061703454), (4, 530851727), (7, 303343844), (14, 151671922), (28, 75835961), (43, 49381556), (86, 24690778), (172, 12345389), (301, 7054508), (602, 3527254), (1204, 1763627)]