1408014748

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{948797}}^1$

素因数の和:948861

約数の個数: 24

約数和(自身を含む): 2869165152

約数和(自身を除く): 1461150404

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 948797, 1897594, 3795188, 6641579, 13283158, 26566316, 50286241, 100572482, 201144964, 352003687, 704007374, 1408014748]

約数ペア:

[(1, 1408014748), (2, 704007374), (4, 352003687), (7, 201144964), (14, 100572482), (28, 50286241), (53, 26566316), (106, 13283158), (212, 6641579), (371, 3795188), (742, 1897594), (1484, 948797)]