2097366958

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1\times {\mathrm{4751}}^1$

素因数の和:6999

約数の個数: 16

約数和(自身を含む): 3178745856

約数和(自身を除く): 1081378898

約数列:

[1, 2, 103, 206, 2143, 4286, 4751, 9502, 220729, 441458, 489353, 978706, 10181393, 20362786, 1048683479, 2097366958]

約数ペア:

[(1, 2097366958), (2, 1048683479), (103, 20362786), (206, 10181393), (2143, 978706), (4286, 489353), (4751, 441458), (9502, 220729)]