2008355974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{493939}}^1$

素因数の和:494067

約数の個数: 16

約数和(自身を含む): 3200731200

約数和(自身を除く): 1192375226

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 493939, 987878, 9384841, 18769682, 52851473, 105702946, 1004177987, 2008355974]

約数ペア:

[(1, 2008355974), (2, 1004177987), (19, 105702946), (38, 52851473), (107, 18769682), (214, 9384841), (2033, 987878), (4066, 493939)]