1813307054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{468071}}^1$

素因数の和:468235

約数の個数: 16

約数和(自身を含む): 2948853600

約数和(自身を除く): 1135546546

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 468071, 936142, 6084923, 12169846, 69742579, 139485158, 906653527, 1813307054]

約数ペア:

[(1, 1813307054), (2, 906653527), (13, 139485158), (26, 69742579), (149, 12169846), (298, 6084923), (1937, 936142), (3874, 468071)]