1491029553614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1\times {\mathrm{128677}}^1$

素因数の和:130800

約数の個数: 32

約数和(自身を含む): 2323887620736

約数和(自身を除く): 832858067122

約数列:

[1, 2, 43, 67, 86, 134, 2011, 2881, 4022, 5762, 86473, 128677, 134737, 172946, 257354, 269474, 5533111, 5793691, 8621359, 11066222, 11587382, 17242718, 258769447, 370718437, 517538894, 741436874, 11127086221, 17337552949, 22254172442, 34675105898, 745514776807, 1491029553614]

約数ペア:

[(1, 1491029553614), (2, 745514776807), (43, 34675105898), (67, 22254172442), (86, 17337552949), (134, 11127086221), (2011, 741436874), (2881, 517538894), (4022, 370718437), (5762, 258769447), (86473, 17242718), (128677, 11587382), (134737, 11066222), (172946, 8621359), (257354, 5793691), (269474, 5533111)]