1999647006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47610643}}^1$

素因数の和:47610655

約数の個数: 16

約数和(自身を含む): 4570621824

約数和(自身を除く): 2570974818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47610643, 95221286, 142831929, 285663858, 333274501, 666549002, 999823503, 1999647006]

約数ペア:

[(1, 1999647006), (2, 999823503), (3, 666549002), (6, 333274501), (7, 285663858), (14, 142831929), (21, 95221286), (42, 47610643)]