1002046448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{27847}}^1$

素因数の和:28041

約数の個数: 40

約数和(自身を含む): 2102969568

約数和(自身を除く): 1100923120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 8996, 17992, 27847, 35984, 55694, 111388, 222776, 362011, 445552, 724022, 1448044, 2896088, 4817531, 5792176, 9635062, 19270124, 38540248, 62627903, 77080496, 125255806, 250511612, 501023224, 1002046448]

約数ペア:

[(1, 1002046448), (2, 501023224), (4, 250511612), (8, 125255806), (13, 77080496), (16, 62627903), (26, 38540248), (52, 19270124), (104, 9635062), (173, 5792176), (208, 4817531), (346, 2896088), (692, 1448044), (1384, 724022), (2249, 445552), (2768, 362011), (4498, 222776), (8996, 111388), (17992, 55694), (27847, 35984)]