2120666429

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{5107}}^1$

素因数の和:5684

約数の個数: 16

約数和(自身を含む): 2447426688

約数和(自身を除く): 326760259

約数列:

[1, 7, 137, 433, 959, 3031, 5107, 35749, 59321, 415247, 699659, 2211331, 4897613, 15479317, 302952347, 2120666429]

約数ペア:

[(1, 2120666429), (7, 302952347), (137, 15479317), (433, 4897613), (959, 2211331), (3031, 699659), (5107, 415247), (35749, 59321)]