2009777656

素因数分解:

$2^3\times {\mathrm{601}}^1\times {\mathrm{418007}}^1$

素因数の和:418614

約数の個数: 16

約数和(自身を含む): 3774612240

約数和(自身を除く): 1764834584

約数列:

[1, 2, 4, 8, 601, 1202, 2404, 4808, 418007, 836014, 1672028, 3344056, 251222207, 502444414, 1004888828, 2009777656]

約数ペア:

[(1, 2009777656), (2, 1004888828), (4, 502444414), (8, 251222207), (601, 3344056), (1202, 1672028), (2404, 836014), (4808, 418007)]