13302856

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 28728000

約数和(自身を除く): 15425144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1709, 1946, 3418, 3892, 6836, 7784, 11963, 13672, 23926, 47852, 95704, 237551, 475102, 950204, 1662857, 1900408, 3325714, 6651428, 13302856]

約数ペア:

[(1, 13302856), (2, 6651428), (4, 3325714), (7, 1900408), (8, 1662857), (14, 950204), (28, 475102), (56, 237551), (139, 95704), (278, 47852), (556, 23926), (973, 13672), (1112, 11963), (1709, 7784), (1946, 6836), (3418, 3892)]