2949488

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2312

約数の個数: 20

約数和(自身を含む): 5786088

約数和(自身を除く): 2836600

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2221, 4442, 8884, 17768, 35536, 184343, 368686, 737372, 1474744, 2949488]

約数ペア:

[(1, 2949488), (2, 1474744), (4, 737372), (8, 368686), (16, 184343), (83, 35536), (166, 17768), (332, 8884), (664, 4442), (1328, 2221)]