1949902472

素因数分解:

$2^3\times 7^2\times {\mathrm{4974241}}^1$

素因数の和:4974261

約数の個数: 24

約数和(自身を含む): 4252976910

約数和(自身を除く): 2303074438

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4974241, 9948482, 19896964, 34819687, 39793928, 69639374, 139278748, 243737809, 278557496, 487475618, 974951236, 1949902472]

約数ペア:

[(1, 1949902472), (2, 974951236), (4, 487475618), (7, 278557496), (8, 243737809), (14, 139278748), (28, 69639374), (49, 39793928), (56, 34819687), (98, 19896964), (196, 9948482), (392, 4974241)]