130585756

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{65687}}^1$

素因数の和:65769

約数の個数: 24

約数和(自身を含む): 264854016

約数和(自身を除く): 134268260

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 65687, 131374, 262748, 459809, 919618, 1839236, 4663777, 9327554, 18655108, 32646439, 65292878, 130585756]

約数ペア:

[(1, 130585756), (2, 65292878), (4, 32646439), (7, 18655108), (14, 9327554), (28, 4663777), (71, 1839236), (142, 919618), (284, 459809), (497, 262748), (994, 131374), (1988, 65687)]