2675443390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{28219}}^1$

素因数の和:28744

約数の個数: 32

約数和(自身を含む): 5079600000

約数和(自身を除く): 2404156610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 998, 2495, 4990, 9481, 18962, 28219, 47405, 56438, 94810, 141095, 282190, 536161, 1072322, 2680805, 5361610, 14081281, 28162562, 70406405, 140812810, 267544339, 535088678, 1337721695, 2675443390]

約数ペア:

[(1, 2675443390), (2, 1337721695), (5, 535088678), (10, 267544339), (19, 140812810), (38, 70406405), (95, 28162562), (190, 14081281), (499, 5361610), (998, 2680805), (2495, 1072322), (4990, 536161), (9481, 282190), (18962, 141095), (28219, 94810), (47405, 56438)]