1044991012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20095981}}^1$

素因数の和:20095998

約数の個数: 12

約数和(自身を含む): 1969406236

約数和(自身を除く): 924415224

約数列:

[1, 2, 4, 13, 26, 52, 20095981, 40191962, 80383924, 261247753, 522495506, 1044991012]

約数ペア:

[(1, 1044991012), (2, 522495506), (4, 261247753), (13, 80383924), (26, 40191962), (52, 20095981)]