516572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 1088640

約数和(自身を除く): 572068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 971, 1942, 3884, 6797, 13594, 18449, 27188, 36898, 73796, 129143, 258286, 516572]

約数ペア:

[(1, 516572), (2, 258286), (4, 129143), (7, 73796), (14, 36898), (19, 27188), (28, 18449), (38, 13594), (76, 6797), (133, 3884), (266, 1942), (532, 971)]