561609896

素因数分解:

$2^3\times {\mathrm{1433}}^1\times {\mathrm{48989}}^1$

素因数の和:50428

約数の個数: 16

約数和(自身を含む): 1053774900

約数和(自身を除く): 492165004

約数列:

[1, 2, 4, 8, 1433, 2866, 5732, 11464, 48989, 97978, 195956, 391912, 70201237, 140402474, 280804948, 561609896]

約数ペア:

[(1, 561609896), (2, 280804948), (4, 140402474), (8, 70201237), (1433, 391912), (2866, 195956), (5732, 97978), (11464, 48989)]