2008758032

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1512619}}^1$

素因数の和:1512710

約数の個数: 20

約数和(自身を含む): 3938862480

約数和(自身を除く): 1930104448

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1512619, 3025238, 6050476, 12100952, 24201904, 125547377, 251094754, 502189508, 1004379016, 2008758032]

約数ペア:

[(1, 2008758032), (2, 1004379016), (4, 502189508), (8, 251094754), (16, 125547377), (83, 24201904), (166, 12100952), (332, 6050476), (664, 3025238), (1328, 1512619)]