321030052

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{10909}}^1$

素因数の和:11971

約数の個数: 24

約数和(自身を含む): 642729920

約数和(自身を除く): 321699868

約数列:

[1, 2, 4, 7, 14, 28, 1051, 2102, 4204, 7357, 10909, 14714, 21818, 29428, 43636, 76363, 152726, 305452, 11465359, 22930718, 45861436, 80257513, 160515026, 321030052]

約数ペア:

[(1, 321030052), (2, 160515026), (4, 80257513), (7, 45861436), (14, 22930718), (28, 11465359), (1051, 305452), (2102, 152726), (4204, 76363), (7357, 43636), (10909, 29428), (14714, 21818)]