2288118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 5278464

約数和(自身を除く): 2990346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 347, 471, 694, 942, 1041, 1099, 2082, 2198, 2429, 3297, 4858, 6594, 7287, 14574, 54479, 108958, 163437, 326874, 381353, 762706, 1144059, 2288118]

約数ペア:

[(1, 2288118), (2, 1144059), (3, 762706), (6, 381353), (7, 326874), (14, 163437), (21, 108958), (42, 54479), (157, 14574), (314, 7287), (347, 6594), (471, 4858), (694, 3297), (942, 2429), (1041, 2198), (1099, 2082)]