284295146

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{872071}}^1$

素因数の和:872236

約数の個数: 8

約数和(自身を含む): 429059424

約数和(自身を除く): 144764278

約数列:

[1, 2, 163, 326, 872071, 1744142, 142147573, 284295146]

約数ペア:

[(1, 284295146), (2, 142147573), (163, 1744142), (326, 872071)]