1263670352

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{135937}}^1$

素因数の和:136035

約数の個数: 40

約数和(自身を含む): 2831860416

約数和(自身を除く): 1568190064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 135937, 271874, 543748, 951559, 1087496, 1903118, 2174992, 3806236, 7612472, 11282771, 15224944, 22565542, 45131084, 78979397, 90262168, 157958794, 180524336, 315917588, 631835176, 1263670352]

約数ペア:

[(1, 1263670352), (2, 631835176), (4, 315917588), (7, 180524336), (8, 157958794), (14, 90262168), (16, 78979397), (28, 45131084), (56, 22565542), (83, 15224944), (112, 11282771), (166, 7612472), (332, 3806236), (581, 2174992), (664, 1903118), (1162, 1087496), (1328, 951559), (2324, 543748), (4648, 271874), (9296, 135937)]