516739732

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{449}}^1\times {\mathrm{797}}^1$

素因数の和:1288

約数の個数: 36

約数和(自身を含む): 957719700

約数和(自身を除く): 440979968

約数列:

[1, 2, 4, 19, 38, 76, 361, 449, 722, 797, 898, 1444, 1594, 1796, 3188, 8531, 15143, 17062, 30286, 34124, 60572, 162089, 287717, 324178, 357853, 575434, 648356, 715706, 1150868, 1431412, 6799207, 13598414, 27196828, 129184933, 258369866, 516739732]

約数ペア:

[(1, 516739732), (2, 258369866), (4, 129184933), (19, 27196828), (38, 13598414), (76, 6799207), (361, 1431412), (449, 1150868), (722, 715706), (797, 648356), (898, 575434), (1444, 357853), (1594, 324178), (1796, 287717), (3188, 162089), (8531, 60572), (15143, 34124), (17062, 30286)]