1337632016

素因数分解:

$2^4\times 7^1\times {\mathrm{11943143}}^1$

素因数の和:11943158

約数の個数: 20

約数和(自身を含む): 2961899712

約数和(自身を除く): 1624267696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11943143, 23886286, 47772572, 83602001, 95545144, 167204002, 191090288, 334408004, 668816008, 1337632016]

約数ペア:

[(1, 1337632016), (2, 668816008), (4, 334408004), (7, 191090288), (8, 167204002), (14, 95545144), (16, 83602001), (28, 47772572), (56, 23886286), (112, 11943143)]