889990008

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1002241}}^1$

素因数の和:1002287

約数の個数: 32

約数和(自身を含む): 2285111760

約数和(自身を除く): 1395121752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1002241, 2004482, 3006723, 4008964, 6013446, 8017928, 12026892, 24053784, 37082917, 74165834, 111248751, 148331668, 222497502, 296663336, 444995004, 889990008]

約数ペア:

[(1, 889990008), (2, 444995004), (3, 296663336), (4, 222497502), (6, 148331668), (8, 111248751), (12, 74165834), (24, 37082917), (37, 24053784), (74, 12026892), (111, 8017928), (148, 6013446), (222, 4008964), (296, 3006723), (444, 2004482), (888, 1002241)]