1346072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 3180240

約数和(自身を除く): 1834168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 1849, 2236, 2408, 3698, 3913, 4472, 7396, 7826, 12943, 14792, 15652, 24037, 25886, 31304, 48074, 51772, 96148, 103544, 168259, 192296, 336518, 673036, 1346072]

約数ペア:

[(1, 1346072), (2, 673036), (4, 336518), (7, 192296), (8, 168259), (13, 103544), (14, 96148), (26, 51772), (28, 48074), (43, 31304), (52, 25886), (56, 24037), (86, 15652), (91, 14792), (104, 12943), (172, 7826), (182, 7396), (301, 4472), (344, 3913), (364, 3698), (559, 2408), (602, 2236), (728, 1849), (1118, 1204)]