430956784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{1297}}^1$

素因数の和:2417

約数の個数: 40

約数和(自身を含む): 880407440

約数和(自身を除く): 449450656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1093, 1297, 2186, 2594, 4372, 5188, 8744, 10376, 17488, 20752, 20767, 24643, 41534, 49286, 83068, 98572, 166136, 197144, 332272, 394288, 1417621, 2835242, 5670484, 11340968, 22681936, 26934799, 53869598, 107739196, 215478392, 430956784]

約数ペア:

[(1, 430956784), (2, 215478392), (4, 107739196), (8, 53869598), (16, 26934799), (19, 22681936), (38, 11340968), (76, 5670484), (152, 2835242), (304, 1417621), (1093, 394288), (1297, 332272), (2186, 197144), (2594, 166136), (4372, 98572), (5188, 83068), (8744, 49286), (10376, 41534), (17488, 24643), (20752, 20767)]