998428528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{9587}}^1$

素因数の和:9901

約数の個数: 40

約数和(自身を含む): 2025906048

約数和(自身を除く): 1027477520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 283, 368, 566, 1132, 2264, 4528, 6509, 9587, 13018, 19174, 26036, 38348, 52072, 76696, 104144, 153392, 220501, 441002, 882004, 1764008, 2713121, 3528016, 5426242, 10852484, 21704968, 43409936, 62401783, 124803566, 249607132, 499214264, 998428528]

約数ペア:

[(1, 998428528), (2, 499214264), (4, 249607132), (8, 124803566), (16, 62401783), (23, 43409936), (46, 21704968), (92, 10852484), (184, 5426242), (283, 3528016), (368, 2713121), (566, 1764008), (1132, 882004), (2264, 441002), (4528, 220501), (6509, 153392), (9587, 104144), (13018, 76696), (19174, 52072), (26036, 38348)]