827804926

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1\times {\mathrm{5113}}^1$

素因数の和:5620

約数の個数: 24

約数和(自身を含む): 1347641280

約数和(自身を除く): 519836354

約数列:

[1, 2, 13, 26, 169, 338, 479, 958, 5113, 6227, 10226, 12454, 66469, 80951, 132938, 161902, 864097, 1728194, 2449127, 4898254, 31838651, 63677302, 413902463, 827804926]

約数ペア:

[(1, 827804926), (2, 413902463), (13, 63677302), (26, 31838651), (169, 4898254), (338, 2449127), (479, 1728194), (958, 864097), (5113, 161902), (6227, 132938), (10226, 80951), (12454, 66469)]