2005863769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1\times {\mathrm{683}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 2518871040

約数和(自身を除く): 513007271

約数列:

[1, 7, 13, 59, 91, 413, 547, 683, 767, 3829, 4781, 5369, 7111, 8879, 32273, 40297, 49777, 62153, 225911, 282079, 373601, 419549, 523861, 2615207, 2936843, 3667027, 4856813, 22042459, 33997691, 154297213, 286551967, 2005863769]

約数ペア:

[(1, 2005863769), (7, 286551967), (13, 154297213), (59, 33997691), (91, 22042459), (413, 4856813), (547, 3667027), (683, 2936843), (767, 2615207), (3829, 523861), (4781, 419549), (5369, 373601), (7111, 282079), (8879, 225911), (32273, 62153), (40297, 49777)]