538984962

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 1238751360

約数和(自身を除く): 699766398

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 97, 129, 194, 258, 291, 387, 582, 774, 873, 1161, 1746, 2322, 2393, 2619, 4171, 4786, 5238, 7179, 8342, 12513, 14358, 21537, 25026, 37539, 43074, 64611, 75078, 102899, 112617, 129222, 205798, 225234, 232121, 308697, 464242, 617394, 696363, 926091, 1392726, 1852182, 2089089, 2778273, 4178178, 5556546, 6267267, 9981203, 12534534, 19962406, 29943609, 59887218, 89830827, 179661654, 269492481, 538984962]

約数ペア:

[(1, 538984962), (2, 269492481), (3, 179661654), (6, 89830827), (9, 59887218), (18, 29943609), (27, 19962406), (43, 12534534), (54, 9981203), (86, 6267267), (97, 5556546), (129, 4178178), (194, 2778273), (258, 2089089), (291, 1852182), (387, 1392726), (582, 926091), (774, 696363), (873, 617394), (1161, 464242), (1746, 308697), (2322, 232121), (2393, 225234), (2619, 205798), (4171, 129222), (4786, 112617), (5238, 102899), (7179, 75078), (8342, 64611), (12513, 43074), (14358, 37539), (21537, 25026)]