253288952

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{10303}}^1$

素因数の和:10755

約数の個数: 32

約数和(自身を含む): 544051200

約数和(自身を除く): 290762248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3512, 6146, 10303, 12292, 20606, 24584, 41212, 72121, 82424, 144242, 288484, 576968, 4523017, 9046034, 18092068, 31661119, 36184136, 63322238, 126644476, 253288952]

約数ペア:

[(1, 253288952), (2, 126644476), (4, 63322238), (7, 36184136), (8, 31661119), (14, 18092068), (28, 9046034), (56, 4523017), (439, 576968), (878, 288484), (1756, 144242), (3073, 82424), (3512, 72121), (6146, 41212), (10303, 24584), (12292, 20606)]