2049404772

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{389029}}^1$

素因数の和:389475

約数の個数: 24

約数和(自身を含む): 4792849600

約数和(自身を除く): 2743444828

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 389029, 778058, 1167087, 1556116, 2334174, 4668348, 170783731, 341567462, 512351193, 683134924, 1024702386, 2049404772]

約数ペア:

[(1, 2049404772), (2, 1024702386), (3, 683134924), (4, 512351193), (6, 341567462), (12, 170783731), (439, 4668348), (878, 2334174), (1317, 1556116), (1756, 1167087), (2634, 778058), (5268, 389029)]