2747752

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 5947200

約数和(自身を除く): 3199448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 353, 556, 706, 973, 1112, 1412, 1946, 2471, 2824, 3892, 4942, 7784, 9884, 19768, 49067, 98134, 196268, 343469, 392536, 686938, 1373876, 2747752]

約数ペア:

[(1, 2747752), (2, 1373876), (4, 686938), (7, 392536), (8, 343469), (14, 196268), (28, 98134), (56, 49067), (139, 19768), (278, 9884), (353, 7784), (556, 4942), (706, 3892), (973, 2824), (1112, 2471), (1412, 1946)]