2012105585

素因数分解:

$5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{257797}}^1$

素因数の和:258032

約数の個数: 16

約数和(自身を含む): 2771844096

約数和(自身を除く): 759738511

約数列:

[1, 5, 7, 35, 223, 1115, 1561, 7805, 257797, 1288985, 1804579, 9022895, 57488731, 287443655, 402421117, 2012105585]

約数ペア:

[(1, 2012105585), (5, 402421117), (7, 287443655), (35, 57488731), (223, 9022895), (1115, 1804579), (1561, 1288985), (7805, 257797)]