2029203491

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{30269}}^1$

素因数の和:30494

約数の個数: 16

約数和(自身を含む): 2372199360

約数和(自身を除く): 342995869

約数列:

[1, 7, 61, 157, 427, 1099, 9577, 30269, 67039, 211883, 1846409, 4752233, 12924863, 33265631, 289886213, 2029203491]

約数ペア:

[(1, 2029203491), (7, 289886213), (61, 33265631), (157, 12924863), (427, 4752233), (1099, 1846409), (9577, 211883), (30269, 67039)]