2105011621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{13313}}^1$

素因数の和:13532

約数の個数: 16

約数和(自身を含む): 2277652608

約数和(自身を除く): 172640987

約数列:

[1, 17, 71, 131, 1207, 2227, 9301, 13313, 158117, 226321, 945223, 1744003, 16068791, 29648051, 123824213, 2105011621]

約数ペア:

[(1, 2105011621), (17, 123824213), (71, 29648051), (131, 16068791), (1207, 1744003), (2227, 945223), (9301, 226321), (13313, 158117)]