8543272970

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1292477}}^1$

素因数の和:1293145

約数の個数: 16

約数和(自身を含む): 15401167848

約数和(自身を除く): 6857894878

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 1292477, 2584954, 6462385, 12924770, 854327297, 1708654594, 4271636485, 8543272970]

約数ペア:

[(1, 8543272970), (2, 4271636485), (5, 1708654594), (10, 854327297), (661, 12924770), (1322, 6462385), (3305, 2584954), (6610, 1292477)]