2019905672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6158249}}^1$

素因数の和:6158296

約数の個数: 16

約数和(自身を含む): 3879697500

約数和(自身を除く): 1859791828

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6158249, 12316498, 24632996, 49265992, 252488209, 504976418, 1009952836, 2019905672]

約数ペア:

[(1, 2019905672), (2, 1009952836), (4, 504976418), (8, 252488209), (41, 49265992), (82, 24632996), (164, 12316498), (328, 6158249)]