1019895808

素因数分解:

$2^{13}\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5462

約数の個数: 56

約数和(自身を含む): 2128741488

約数和(自身を除く): 1108845680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 4096, 5413, 5888, 8192, 10826, 11776, 21652, 23552, 43304, 47104, 86608, 94208, 124499, 173216, 188416, 248998, 346432, 497996, 692864, 995992, 1385728, 1991984, 2771456, 3983968, 5542912, 7967936, 11085824, 15935872, 22171648, 31871744, 44343296, 63743488, 127486976, 254973952, 509947904, 1019895808]

約数ペア:

[(1, 1019895808), (2, 509947904), (4, 254973952), (8, 127486976), (16, 63743488), (23, 44343296), (32, 31871744), (46, 22171648), (64, 15935872), (92, 11085824), (128, 7967936), (184, 5542912), (256, 3983968), (368, 2771456), (512, 1991984), (736, 1385728), (1024, 995992), (1472, 692864), (2048, 497996), (2944, 346432), (4096, 248998), (5413, 188416), (5888, 173216), (8192, 124499), (10826, 94208), (11776, 86608), (21652, 47104), (23552, 43304)]