201620255042

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1419860951}}^1$

素因数の和:1419861024

約数の個数: 8

約数和(自身を含む): 306689965632

約数和(自身を除く): 105069710590

約数列:

[1, 2, 71, 142, 1419860951, 2839721902, 100810127521, 201620255042]

約数ペア:

[(1, 201620255042), (2, 100810127521), (71, 2839721902), (142, 1419860951)]