1999736930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4650551}}^1$

素因数の和:4650601

約数の個数: 16

約数和(自身を含む): 3683237184

約数和(自身を除く): 1683500254

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4650551, 9301102, 23252755, 46505510, 199973693, 399947386, 999868465, 1999736930]

約数ペア:

[(1, 1999736930), (2, 999868465), (5, 399947386), (10, 199973693), (43, 46505510), (86, 23252755), (215, 9301102), (430, 4650551)]