1243124002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{275393}}^1$

素因数の和:275493

約数の個数: 16

約数和(自身を含む): 1946484792

約数和(自身を除く): 703360790

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 275393, 550786, 10189541, 16798973, 20379082, 33597946, 621562001, 1243124002]

約数ペア:

[(1, 1243124002), (2, 621562001), (37, 33597946), (61, 20379082), (74, 16798973), (122, 10189541), (2257, 550786), (4514, 275393)]