8100428

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 16262400

約数和(自身を除く): 8161972

約数列:

[1, 2, 4, 7, 14, 28, 439, 659, 878, 1318, 1756, 2636, 3073, 4613, 6146, 9226, 12292, 18452, 289301, 578602, 1157204, 2025107, 4050214, 8100428]

約数ペア:

[(1, 8100428), (2, 4050214), (4, 2025107), (7, 1157204), (14, 578602), (28, 289301), (439, 18452), (659, 12292), (878, 9226), (1318, 6146), (1756, 4613), (2636, 3073)]