2017644488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{6221}}^1$

素因数の和:6869

約数の個数: 32

約数和(自身を含む): 3843702720

約数和(自身を除く): 1826058232

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 571, 1142, 2284, 4568, 6221, 12442, 24884, 40541, 49768, 81082, 162164, 324328, 441691, 883382, 1766764, 3533528, 3552191, 7104382, 14208764, 28417528, 252205561, 504411122, 1008822244, 2017644488]

約数ペア:

[(1, 2017644488), (2, 1008822244), (4, 504411122), (8, 252205561), (71, 28417528), (142, 14208764), (284, 7104382), (568, 3552191), (571, 3533528), (1142, 1766764), (2284, 883382), (4568, 441691), (6221, 324328), (12442, 162164), (24884, 81082), (40541, 49768)]