806791678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9941}}^1$

素因数の和:10009

約数の個数: 64

約数和(自身を含む): 1649258496

約数和(自身を除く): 842466818

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 154, 187, 217, 238, 341, 374, 434, 527, 682, 1054, 1309, 2387, 2618, 3689, 4774, 5797, 7378, 9941, 11594, 19882, 40579, 69587, 81158, 109351, 139174, 168997, 218702, 308171, 337994, 616342, 765457, 1182979, 1530914, 1858967, 2157197, 2365958, 3389881, 3717934, 4314394, 5238907, 6779762, 10477814, 13012769, 23729167, 26025538, 36672349, 47458334, 57627977, 73344698, 115255954, 403395839, 806791678]

約数ペア:

[(1, 806791678), (2, 403395839), (7, 115255954), (11, 73344698), (14, 57627977), (17, 47458334), (22, 36672349), (31, 26025538), (34, 23729167), (62, 13012769), (77, 10477814), (119, 6779762), (154, 5238907), (187, 4314394), (217, 3717934), (238, 3389881), (341, 2365958), (374, 2157197), (434, 1858967), (527, 1530914), (682, 1182979), (1054, 765457), (1309, 616342), (2387, 337994), (2618, 308171), (3689, 218702), (4774, 168997), (5797, 139174), (7378, 109351), (9941, 81158), (11594, 69587), (19882, 40579)]