586988666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 992839680

約数和(自身を除く): 405851014

約数列:

[1, 2, 11, 22, 71, 121, 127, 142, 242, 254, 269, 538, 781, 1397, 1562, 2794, 2959, 5918, 8591, 9017, 15367, 17182, 18034, 19099, 30734, 32549, 34163, 38198, 65098, 68326, 99187, 198374, 210089, 375793, 420178, 751586, 1091057, 2182114, 2310979, 2425573, 4133723, 4621958, 4851146, 8267446, 26681303, 53362606, 293494333, 586988666]

約数ペア:

[(1, 586988666), (2, 293494333), (11, 53362606), (22, 26681303), (71, 8267446), (121, 4851146), (127, 4621958), (142, 4133723), (242, 2425573), (254, 2310979), (269, 2182114), (538, 1091057), (781, 751586), (1397, 420178), (1562, 375793), (2794, 210089), (2959, 198374), (5918, 99187), (8591, 68326), (9017, 65098), (15367, 38198), (17182, 34163), (18034, 32549), (19099, 30734)]