2847064642

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{20049751}}^1$

素因数の和:20049824

約数の個数: 8

約数和(自身を含む): 4330746432

約数和(自身を除く): 1483681790

約数列:

[1, 2, 71, 142, 20049751, 40099502, 1423532321, 2847064642]

約数ペア:

[(1, 2847064642), (2, 1423532321), (71, 40099502), (142, 20049751)]