2740663778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47543}}^1$

素因数の和:47642

約数の個数: 32

約数和(自身を含む): 4552813440

約数和(自身を除く): 1812149662

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1406, 1517, 1558, 3034, 28823, 47543, 57646, 95086, 903317, 1759091, 1806634, 1949263, 3518182, 3898526, 33422729, 37035997, 66845458, 72122731, 74071994, 144245462, 1370331889, 2740663778]

約数ペア:

[(1, 2740663778), (2, 1370331889), (19, 144245462), (37, 74071994), (38, 72122731), (41, 66845458), (74, 37035997), (82, 33422729), (703, 3898526), (779, 3518182), (1406, 1949263), (1517, 1806634), (1558, 1759091), (3034, 903317), (28823, 95086), (47543, 57646)]