1037640004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{11887}}^1$

素因数の和:12187

約数の個数: 24

約数和(自身を含む): 1840737920

約数和(自身を除く): 803097916

約数列:

[1, 2, 4, 139, 157, 278, 314, 556, 628, 11887, 21823, 23774, 43646, 47548, 87292, 1652293, 1866259, 3304586, 3732518, 6609172, 7465036, 259410001, 518820002, 1037640004]

約数ペア:

[(1, 1037640004), (2, 518820002), (4, 259410001), (139, 7465036), (157, 6609172), (278, 3732518), (314, 3304586), (556, 1866259), (628, 1652293), (11887, 87292), (21823, 47548), (23774, 43646)]