2047748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 3763200

約数和(自身を除く): 1715452

約数列:

[1, 2, 4, 29, 58, 116, 127, 139, 254, 278, 508, 556, 3683, 4031, 7366, 8062, 14732, 16124, 17653, 35306, 70612, 511937, 1023874, 2047748]

約数ペア:

[(1, 2047748), (2, 1023874), (4, 511937), (29, 70612), (58, 35306), (116, 17653), (127, 16124), (139, 14732), (254, 8062), (278, 7366), (508, 4031), (556, 3683)]