1052805719

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 1244196000

約数和(自身を除く): 191390281

約数列:

[1, 7, 49, 101, 199, 707, 1069, 1393, 4949, 7483, 9751, 20099, 52381, 107969, 140693, 212731, 755783, 984851, 1489117, 5290481, 10423819, 21485831, 150400817, 1052805719]

約数ペア:

[(1, 1052805719), (7, 150400817), (49, 21485831), (101, 10423819), (199, 5290481), (707, 1489117), (1069, 984851), (1393, 755783), (4949, 212731), (7483, 140693), (9751, 107969), (20099, 52381)]