1427093140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6486787}}^1$

素因数の和:6486807

約数の個数: 24

約数和(自身を含む): 3269341152

約数和(自身を除く): 1842248012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6486787, 12973574, 25947148, 32433935, 64867870, 71354657, 129735740, 142709314, 285418628, 356773285, 713546570, 1427093140]

約数ペア:

[(1, 1427093140), (2, 713546570), (4, 356773285), (5, 285418628), (10, 142709314), (11, 129735740), (20, 71354657), (22, 64867870), (44, 32433935), (55, 25947148), (110, 12973574), (220, 6486787)]