521190214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1\times {\mathrm{5639}}^1$

素因数の和:6927

約数の個数: 16

約数和(自身を含む): 803700000

約数和(自身を除く): 282509786

約数列:

[1, 2, 37, 74, 1249, 2498, 5639, 11278, 46213, 92426, 208643, 417286, 7043111, 14086222, 260595107, 521190214]

約数ペア:

[(1, 521190214), (2, 260595107), (37, 14086222), (74, 7043111), (1249, 417286), (2498, 208643), (5639, 92426), (11278, 46213)]