123485012

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{4657}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 247283904

約数和(自身を除く): 123798892

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3788, 4657, 6629, 9314, 13258, 18628, 26516, 32599, 65198, 130396, 4410179, 8820358, 17640716, 30871253, 61742506, 123485012]

約数ペア:

[(1, 123485012), (2, 61742506), (4, 30871253), (7, 17640716), (14, 8820358), (28, 4410179), (947, 130396), (1894, 65198), (3788, 32599), (4657, 26516), (6629, 18628), (9314, 13258)]