2004540871214

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{281299589}}^1$

素因数の和:281300107

約数の個数: 16

約数和(自身を含む): 3443106981600

約数和(自身を除く): 1438566110386

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 281299589, 562599178, 1969097123, 3938194246, 143181490801, 286362981602, 1002270435607, 2004540871214]

約数ペア:

[(1, 2004540871214), (2, 1002270435607), (7, 286362981602), (14, 143181490801), (509, 3938194246), (1018, 1969097123), (3563, 562599178), (7126, 281299589)]