7969148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 15335040

約数和(自身を除く): 7365892

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1303, 1529, 2606, 3058, 5212, 6116, 14333, 28666, 57332, 181117, 362234, 724468, 1992287, 3984574, 7969148]

約数ペア:

[(1, 7969148), (2, 3984574), (4, 1992287), (11, 724468), (22, 362234), (44, 181117), (139, 57332), (278, 28666), (556, 14333), (1303, 6116), (1529, 5212), (2606, 3058)]