1502312

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 3259200

約数和(自身を除く): 1756888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 193, 278, 386, 556, 772, 973, 1112, 1351, 1544, 1946, 2702, 3892, 5404, 7784, 10808, 26827, 53654, 107308, 187789, 214616, 375578, 751156, 1502312]

約数ペア:

[(1, 1502312), (2, 751156), (4, 375578), (7, 214616), (8, 187789), (14, 107308), (28, 53654), (56, 26827), (139, 10808), (193, 7784), (278, 5404), (386, 3892), (556, 2702), (772, 1946), (973, 1544), (1112, 1351)]