1261805258

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1\times {\mathrm{2999}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 2219616000

約数和(自身を除く): 957810742

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 733, 1466, 2999, 5131, 5998, 10262, 20993, 30053, 41986, 60106, 122959, 210371, 245918, 420742, 860713, 1721426, 2198267, 4396534, 15387869, 30775738, 90128947, 180257894, 630902629, 1261805258]

約数ペア:

[(1, 1261805258), (2, 630902629), (7, 180257894), (14, 90128947), (41, 30775738), (82, 15387869), (287, 4396534), (574, 2198267), (733, 1721426), (1466, 860713), (2999, 420742), (5131, 245918), (5998, 210371), (10262, 122959), (20993, 60106), (30053, 41986)]