419858314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4457}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 691168320

約数和(自身を除く): 271310006

約数列:

[1, 2, 19, 37, 38, 67, 74, 134, 703, 1273, 1406, 2479, 2546, 4457, 4958, 8914, 47101, 84683, 94202, 164909, 169366, 298619, 329818, 597238, 3133271, 5673761, 6266542, 11048903, 11347522, 22097806, 209929157, 419858314]

約数ペア:

[(1, 419858314), (2, 209929157), (19, 22097806), (37, 11347522), (38, 11048903), (67, 6266542), (74, 5673761), (134, 3133271), (703, 597238), (1273, 329818), (1406, 298619), (2479, 169366), (2546, 164909), (4457, 94202), (4958, 84683), (8914, 47101)]