249366902

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{55243}}^1$

素因数の和:55343

約数の個数: 16

約数和(自身を含む): 390464592

約数和(自身を除く): 141097690

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 55243, 110486, 2043991, 3369823, 4087982, 6739646, 124683451, 249366902]

約数ペア:

[(1, 249366902), (2, 124683451), (37, 6739646), (61, 4087982), (74, 3369823), (122, 2043991), (2257, 110486), (4514, 55243)]