5162382878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{21499}}^1$

素因数の和:21680

約数の個数: 32

約数和(自身を含む): 8359200000

約数和(自身を除く): 3196817122

約数列:

[1, 2, 19, 38, 71, 89, 142, 178, 1349, 1691, 2698, 3382, 6319, 12638, 21499, 42998, 120061, 240122, 408481, 816962, 1526429, 1913411, 3052858, 3826822, 29002151, 36354809, 58004302, 72709618, 135852181, 271704362, 2581191439, 5162382878]

約数ペア:

[(1, 5162382878), (2, 2581191439), (19, 271704362), (38, 135852181), (71, 72709618), (89, 58004302), (142, 36354809), (178, 29002151), (1349, 3826822), (1691, 3052858), (2698, 1913411), (3382, 1526429), (6319, 816962), (12638, 408481), (21499, 240122), (42998, 120061)]