1291248594

素因数分解:

$2^1\times 3^3\times {\mathrm{2903}}^1\times {\mathrm{8237}}^1$

素因数の和:11151

約数の個数: 32

約数和(自身を含む): 2870778240

約数和(自身を除く): 1579529646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2903, 5806, 8237, 8709, 16474, 17418, 24711, 26127, 49422, 52254, 74133, 78381, 148266, 156762, 222399, 444798, 23912011, 47824022, 71736033, 143472066, 215208099, 430416198, 645624297, 1291248594]

約数ペア:

[(1, 1291248594), (2, 645624297), (3, 430416198), (6, 215208099), (9, 143472066), (18, 71736033), (27, 47824022), (54, 23912011), (2903, 444798), (5806, 222399), (8237, 156762), (8709, 148266), (16474, 78381), (17418, 74133), (24711, 52254), (26127, 49422)]