538136284

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{170081}}^1$

素因数の和:170205

約数の個数: 24

約数和(自身を含む): 1085803488

約数和(自身を除く): 547667204

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 170081, 340162, 680324, 1190567, 2381134, 4762268, 19219153, 38438306, 76876612, 134534071, 269068142, 538136284]

約数ペア:

[(1, 538136284), (2, 269068142), (4, 134534071), (7, 76876612), (14, 38438306), (28, 19219153), (113, 4762268), (226, 2381134), (452, 1190567), (791, 680324), (1582, 340162), (3164, 170081)]