4090492

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 8247680

約数和(自身を除く): 4157188

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1051, 1946, 2102, 3892, 4204, 7357, 14714, 29428, 146089, 292178, 584356, 1022623, 2045246, 4090492]

約数ペア:

[(1, 4090492), (2, 2045246), (4, 1022623), (7, 584356), (14, 292178), (28, 146089), (139, 29428), (278, 14714), (556, 7357), (973, 4204), (1051, 3892), (1946, 2102)]