979410908

素因数分解:

$2^2\times 7^1\times {\mathrm{34978961}}^1$

素因数の和:34978972

約数の個数: 12

約数和(自身を含む): 1958821872

約数和(自身を除く): 979410964

約数列:

[1, 2, 4, 7, 14, 28, 34978961, 69957922, 139915844, 244852727, 489705454, 979410908]

約数ペア:

[(1, 979410908), (2, 489705454), (4, 244852727), (7, 139915844), (14, 69957922), (28, 34978961)]