814453922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197779}}^1$

素因数の和:197881

約数の個数: 16

約数和(自身を含む): 1281614400

約数和(自身を除く): 467160478

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 197779, 395558, 5735591, 11471182, 14042309, 28084618, 407226961, 814453922]

約数ペア:

[(1, 814453922), (2, 407226961), (29, 28084618), (58, 14042309), (71, 11471182), (142, 5735591), (2059, 395558), (4118, 197779)]