2002364189

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{71999}}^1$

素因数の和:72172

約数の個数: 16

約数和(自身を含む): 2384640000

約数和(自身を除く): 382275811

約数列:

[1, 7, 29, 137, 203, 959, 3973, 27811, 71999, 503993, 2087971, 9863863, 14615797, 69047041, 286052027, 2002364189]

約数ペア:

[(1, 2002364189), (7, 286052027), (29, 69047041), (137, 14615797), (203, 9863863), (959, 2087971), (3973, 503993), (27811, 71999)]