133968982

素因数分解:

$2^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{4787}}^1$

素因数の和:6795

約数の個数: 16

約数和(自身を含む): 229824000

約数和(自身を除く): 95855018

約数列:

[1, 2, 7, 14, 1999, 3998, 4787, 9574, 13993, 27986, 33509, 67018, 9569213, 19138426, 66984491, 133968982]

約数ペア:

[(1, 133968982), (2, 66984491), (7, 19138426), (14, 9569213), (1999, 67018), (3998, 33509), (4787, 27986), (9574, 13993)]