1030781668

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{994963}}^1$

素因数の和:995011

約数の個数: 24

約数和(自身を含む): 2117283392

約数和(自身を除く): 1086501724

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 994963, 1989926, 3979852, 6964741, 13929482, 27858964, 36813631, 73627262, 147254524, 257695417, 515390834, 1030781668]

約数ペア:

[(1, 1030781668), (2, 515390834), (4, 257695417), (7, 147254524), (14, 73627262), (28, 36813631), (37, 27858964), (74, 13929482), (148, 6964741), (259, 3979852), (518, 1989926), (1036, 994963)]