2080972443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1189807}}^1$

素因数の和:1189874

約数の個数: 16

約数和(自身を含む): 3083982336

約数和(自身を除く): 1003009893

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 1189807, 3569421, 13087877, 39263631, 63059771, 189179313, 693657481, 2080972443]

約数ペア:

[(1, 2080972443), (3, 693657481), (11, 189179313), (33, 63059771), (53, 39263631), (159, 13087877), (583, 3569421), (1749, 1189807)]