480386284

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241643}}^1$

素因数の和:241725

約数の個数: 24

約数和(自身を含む): 974308608

約数和(自身を除く): 493922324

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 241643, 483286, 966572, 1691501, 3383002, 6766004, 17156653, 34313306, 68626612, 120096571, 240193142, 480386284]

約数ペア:

[(1, 480386284), (2, 240193142), (4, 120096571), (7, 68626612), (14, 34313306), (28, 17156653), (71, 6766004), (142, 3383002), (284, 1691501), (497, 966572), (994, 483286), (1988, 241643)]