2912359513

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{64937}}^1$

素因数の和:65136

約数の個数: 16

約数和(自身を含む): 3428726400

約数和(自身を除く): 516366887

約数列:

[1, 7, 43, 149, 301, 1043, 6407, 44849, 64937, 454559, 2792291, 9675613, 19546037, 67729291, 416051359, 2912359513]

約数ペア:

[(1, 2912359513), (7, 416051359), (43, 67729291), (149, 19546037), (301, 9675613), (1043, 2792291), (6407, 454559), (44849, 64937)]