122766028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{398591}}^1$

素因数の和:398613

約数の個数: 24

約数和(自身を含む): 267853824

約数和(自身を除く): 145087796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 398591, 797182, 1594364, 2790137, 4384501, 5580274, 8769002, 11160548, 17538004, 30691507, 61383014, 122766028]

約数ペア:

[(1, 122766028), (2, 61383014), (4, 30691507), (7, 17538004), (11, 11160548), (14, 8769002), (22, 5580274), (28, 4384501), (44, 2790137), (77, 1594364), (154, 797182), (308, 398591)]