1143747218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{1979}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 1841875200

約数和(自身を除く): 698127982

約数列:

[1, 2, 19, 38, 67, 134, 227, 454, 1273, 1979, 2546, 3958, 4313, 8626, 15209, 30418, 37601, 75202, 132593, 265186, 288971, 449233, 577942, 898466, 2519267, 5038534, 8535427, 17070854, 30098611, 60197222, 571873609, 1143747218]

約数ペア:

[(1, 1143747218), (2, 571873609), (19, 60197222), (38, 30098611), (67, 17070854), (134, 8535427), (227, 5038534), (454, 2519267), (1273, 898466), (1979, 577942), (2546, 449233), (3958, 288971), (4313, 265186), (8626, 132593), (15209, 75202), (30418, 37601)]