2012091711

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{200029}}^1$

素因数の和:200518

約数の個数: 16

約数和(自身を含む): 3072460800

約数和(自身を除く): 1060369089

約数列:

[1, 3, 7, 21, 479, 1437, 3353, 10059, 200029, 600087, 1400203, 4200609, 95813891, 287441673, 670697237, 2012091711]

約数ペア:

[(1, 2012091711), (3, 670697237), (7, 287441673), (21, 95813891), (479, 4200609), (1437, 1400203), (3353, 600087), (10059, 200029)]