5639956

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 11442816

約数和(自身を除く): 5802860

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2837, 5674, 11348, 19859, 39718, 79436, 201427, 402854, 805708, 1409989, 2819978, 5639956]

約数ペア:

[(1, 5639956), (2, 2819978), (4, 1409989), (7, 805708), (14, 402854), (28, 201427), (71, 79436), (142, 39718), (284, 19859), (497, 11348), (994, 5674), (1988, 2837)]