520013242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{5801}}^1$

素因数の和:6166

約数の個数: 32

約数和(自身を含む): 941316480

約数和(自身を除く): 421303238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 337, 674, 2359, 4718, 5801, 6403, 11602, 12806, 40607, 44821, 81214, 89642, 110219, 220438, 771533, 1543066, 1954937, 3909874, 13684559, 27369118, 37143803, 74287606, 260006621, 520013242]

約数ペア:

[(1, 520013242), (2, 260006621), (7, 74287606), (14, 37143803), (19, 27369118), (38, 13684559), (133, 3909874), (266, 1954937), (337, 1543066), (674, 771533), (2359, 220438), (4718, 110219), (5801, 89642), (6403, 81214), (11602, 44821), (12806, 40607)]