1285163024

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{3389}}^1$

素因数の和:3707

約数の個数: 40

約数和(自身を含む): 2523421080

約数和(自身を除く): 1238258056

約数列:

[1, 2, 4, 8, 16, 137, 173, 274, 346, 548, 692, 1096, 1384, 2192, 2768, 3389, 6778, 13556, 23701, 27112, 47402, 54224, 94804, 189608, 379216, 464293, 586297, 928586, 1172594, 1857172, 2345188, 3714344, 4690376, 7428688, 9380752, 80322689, 160645378, 321290756, 642581512, 1285163024]

約数ペア:

[(1, 1285163024), (2, 642581512), (4, 321290756), (8, 160645378), (16, 80322689), (137, 9380752), (173, 7428688), (274, 4690376), (346, 3714344), (548, 2345188), (692, 1857172), (1096, 1172594), (1384, 928586), (2192, 586297), (2768, 464293), (3389, 379216), (6778, 189608), (13556, 94804), (23701, 54224), (27112, 47402)]