2648932006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{7211}}^1$

素因数の和:8620

約数の個数: 32

約数和(自身を含む): 4784152320

約数和(自身を除く): 2135220314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1381, 2762, 7211, 9667, 14422, 19334, 26239, 50477, 52478, 100954, 137009, 183673, 274018, 367346, 959063, 1918126, 9958391, 19916782, 69708737, 139417474, 189209429, 378418858, 1324466003, 2648932006]

約数ペア:

[(1, 2648932006), (2, 1324466003), (7, 378418858), (14, 189209429), (19, 139417474), (38, 69708737), (133, 19916782), (266, 9958391), (1381, 1918126), (2762, 959063), (7211, 367346), (9667, 274018), (14422, 183673), (19334, 137009), (26239, 100954), (50477, 52478)]