2100053249

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{61819}}^1$

素因数の和:62060

約数の個数: 16

約数和(自身を含む): 2516321280

約数和(自身を除く): 416268031

約数列:

[1, 7, 23, 161, 211, 1477, 4853, 33971, 61819, 432733, 1421837, 9952859, 13043809, 91306663, 300007607, 2100053249]

約数ペア:

[(1, 2100053249), (7, 300007607), (23, 91306663), (161, 13043809), (211, 9952859), (1477, 1421837), (4853, 432733), (33971, 61819)]