1994698897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{2351}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 2140733952

約数和(自身を除く): 146035055

約数列:

[1, 23, 37, 851, 997, 2351, 22931, 36889, 54073, 86987, 848447, 2000701, 2343947, 53910781, 86726039, 1994698897]

約数ペア:

[(1, 1994698897), (23, 86726039), (37, 53910781), (851, 2343947), (997, 2000701), (2351, 848447), (22931, 86987), (36889, 54073)]