1191316

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 2406656

約数和(自身を除く): 1215340

約数列:

[1, 2, 4, 7, 14, 28, 157, 271, 314, 542, 628, 1084, 1099, 1897, 2198, 3794, 4396, 7588, 42547, 85094, 170188, 297829, 595658, 1191316]

約数ペア:

[(1, 1191316), (2, 595658), (4, 297829), (7, 170188), (14, 85094), (28, 42547), (157, 7588), (271, 4396), (314, 3794), (542, 2198), (628, 1897), (1084, 1099)]