1255881804

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1\times {\mathrm{1361}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 2959963776

約数和(自身を除く): 1704081972

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 587, 786, 1174, 1361, 1572, 1761, 2348, 2722, 3522, 4083, 5444, 7044, 8166, 16332, 76897, 153794, 178291, 230691, 307588, 356582, 461382, 534873, 713164, 798907, 922764, 1069746, 1597814, 2139492, 2396721, 3195628, 4793442, 9586884, 104656817, 209313634, 313970451, 418627268, 627940902, 1255881804]

約数ペア:

[(1, 1255881804), (2, 627940902), (3, 418627268), (4, 313970451), (6, 209313634), (12, 104656817), (131, 9586884), (262, 4793442), (393, 3195628), (524, 2396721), (587, 2139492), (786, 1597814), (1174, 1069746), (1361, 922764), (1572, 798907), (1761, 713164), (2348, 534873), (2722, 461382), (3522, 356582), (4083, 307588), (5444, 230691), (7044, 178291), (8166, 153794), (16332, 76897)]