2783206136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{20464751}}^1$

素因数の和:20464774

約数の個数: 16

約数和(自身を含む): 5525483040

約数和(自身を除く): 2742276904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 20464751, 40929502, 81859004, 163718008, 347900767, 695801534, 1391603068, 2783206136]

約数ペア:

[(1, 2783206136), (2, 1391603068), (4, 695801534), (8, 347900767), (17, 163718008), (34, 81859004), (68, 40929502), (136, 20464751)]