2009608424

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{8171}}^1$

素因数の和:8681

約数の個数: 32

約数和(自身を含む): 3830379840

約数和(自身を除く): 1820771416

約数列:

[1, 2, 4, 8, 71, 142, 284, 433, 568, 866, 1732, 3464, 8171, 16342, 30743, 32684, 61486, 65368, 122972, 245944, 580141, 1160282, 2320564, 3538043, 4641128, 7076086, 14152172, 28304344, 251201053, 502402106, 1004804212, 2009608424]

約数ペア:

[(1, 2009608424), (2, 1004804212), (4, 502402106), (8, 251201053), (71, 28304344), (142, 14152172), (284, 7076086), (433, 4641128), (568, 3538043), (866, 2320564), (1732, 1160282), (3464, 580141), (8171, 245944), (16342, 122972), (30743, 65368), (32684, 61486)]