1266670384

素因数分解:

$2^4\times 7^2\times {\mathrm{1615651}}^1$

素因数の和:1615673

約数の個数: 30

約数和(自身を含む): 2854857084

約数和(自身を除く): 1588186700

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1615651, 3231302, 6462604, 11309557, 12925208, 22619114, 25850416, 45238228, 79166899, 90476456, 158333798, 180952912, 316667596, 633335192, 1266670384]

約数ペア:

[(1, 1266670384), (2, 633335192), (4, 316667596), (7, 180952912), (8, 158333798), (14, 90476456), (16, 79166899), (28, 45238228), (49, 25850416), (56, 22619114), (98, 12925208), (112, 11309557), (196, 6462604), (392, 3231302), (784, 1615651)]