493055536

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{178127}}^1$

素因数の和:178308

約数の個数: 20

約数和(自身を含む): 960822432

約数和(自身を除く): 467766896

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 178127, 356254, 712508, 1425016, 2850032, 30815971, 61631942, 123263884, 246527768, 493055536]

約数ペア:

[(1, 493055536), (2, 246527768), (4, 123263884), (8, 61631942), (16, 30815971), (173, 2850032), (346, 1425016), (692, 712508), (1384, 356254), (2768, 178127)]