1999713954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47612237}}^1$

素因数の和:47612249

約数の個数: 16

約数和(自身を含む): 4570774848

約数和(自身を除く): 2571060894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47612237, 95224474, 142836711, 285673422, 333285659, 666571318, 999856977, 1999713954]

約数ペア:

[(1, 1999713954), (2, 999856977), (3, 666571318), (6, 333285659), (7, 285673422), (14, 142836711), (21, 95224474), (42, 47612237)]