2742425229590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{20764937}}^1$

素因数の和:20765272

約数の個数: 32

約数和(自身を含む): 5059335613824

約数和(自身を除く): 2316910384234

約数列:

[1, 2, 5, 10, 47, 94, 235, 281, 470, 562, 1405, 2810, 13207, 26414, 66035, 132070, 20764937, 41529874, 103824685, 207649370, 975952039, 1951904078, 4879760195, 5834947297, 9759520390, 11669894594, 29174736485, 58349472970, 274242522959, 548485045918, 1371212614795, 2742425229590]

約数ペア:

[(1, 2742425229590), (2, 1371212614795), (5, 548485045918), (10, 274242522959), (47, 58349472970), (94, 29174736485), (235, 11669894594), (281, 9759520390), (470, 5834947297), (562, 4879760195), (1405, 1951904078), (2810, 975952039), (13207, 207649370), (26414, 103824685), (66035, 41529874), (132070, 20764937)]