8708175188

素因数分解:

$2^2\times {\mathrm{67}}^2\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3384

約数の個数: 36

約数和(自身を含む): 15573729780

約数和(自身を除く): 6865554592

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 3089, 4489, 6178, 8978, 10519, 12356, 17956, 21038, 42076, 206963, 413926, 484973, 704773, 827852, 969946, 1409546, 1939892, 2819092, 13866521, 27733042, 32493191, 55466084, 64986382, 129972764, 2177043797, 4354087594, 8708175188]

約数ペア:

[(1, 8708175188), (2, 4354087594), (4, 2177043797), (67, 129972764), (134, 64986382), (157, 55466084), (268, 32493191), (314, 27733042), (628, 13866521), (3089, 2819092), (4489, 1939892), (6178, 1409546), (8978, 969946), (10519, 827852), (12356, 704773), (17956, 484973), (21038, 413926), (42076, 206963)]