2028054548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{386149}}^1$

素因数の和:386267

約数の個数: 24

約数和(自身を含む): 3859955400

約数和(自身を除く): 1831900852

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 386149, 772298, 1544596, 5019937, 10039874, 20079748, 39001049, 78002098, 156004196, 507013637, 1014027274, 2028054548]

約数ペア:

[(1, 2028054548), (2, 1014027274), (4, 507013637), (13, 156004196), (26, 78002098), (52, 39001049), (101, 20079748), (202, 10039874), (404, 5019937), (1313, 1544596), (2626, 772298), (5252, 386149)]