2691820816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3174317}}^1$

素因数の和:3174378

約数の個数: 20

約数和(自身を含む): 5313808332

約数和(自身を除く): 2621987516

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3174317, 6348634, 12697268, 25394536, 50789072, 168238801, 336477602, 672955204, 1345910408, 2691820816]

約数ペア:

[(1, 2691820816), (2, 1345910408), (4, 672955204), (8, 336477602), (16, 168238801), (53, 50789072), (106, 25394536), (212, 12697268), (424, 6348634), (848, 3174317)]