4000435322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1\times {\mathrm{2081}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 6535214784

約数和(自身を除く): 2534779462

約数列:

[1, 2, 13, 26, 107, 214, 691, 1382, 1391, 2081, 2782, 4162, 8983, 17966, 27053, 54106, 73937, 147874, 222667, 445334, 961181, 1437971, 1922362, 2875942, 2894671, 5789342, 18693623, 37387246, 153862897, 307725794, 2000217661, 4000435322]

約数ペア:

[(1, 4000435322), (2, 2000217661), (13, 307725794), (26, 153862897), (107, 37387246), (214, 18693623), (691, 5789342), (1382, 2894671), (1391, 2875942), (2081, 1922362), (2782, 1437971), (4162, 961181), (8983, 445334), (17966, 222667), (27053, 147874), (54106, 73937)]