1408961666

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{61031}}^1$

素因数の和:61154

約数の個数: 32

約数和(自身を含む): 2583850752

約数和(自身を除く): 1174889086

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 1358, 1649, 3298, 11543, 23086, 61031, 122062, 427217, 854434, 1037527, 2075054, 5920007, 7262689, 11840014, 14525378, 41440049, 82880098, 100640119, 201280238, 704480833, 1408961666]

約数ペア:

[(1, 1408961666), (2, 704480833), (7, 201280238), (14, 100640119), (17, 82880098), (34, 41440049), (97, 14525378), (119, 11840014), (194, 7262689), (238, 5920007), (679, 2075054), (1358, 1037527), (1649, 854434), (3298, 427217), (11543, 122062), (23086, 61031)]