2016307342

素因数分解:

$2^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{72047}}^1$

素因数の和:74055

約数の個数: 16

約数和(自身を含む): 3458304000

約数和(自身を除く): 1441996658

約数列:

[1, 2, 7, 14, 1999, 3998, 13993, 27986, 72047, 144094, 504329, 1008658, 144021953, 288043906, 1008153671, 2016307342]

約数ペア:

[(1, 2016307342), (2, 1008153671), (7, 288043906), (14, 144021953), (1999, 1008658), (3998, 504329), (13993, 144094), (27986, 72047)]