2991016

素因数分解:

$2^3\times 7^1\times {\mathrm{53411}}^1$

素因数の和:53424

約数の個数: 16

約数和(自身を含む): 6409440

約数和(自身を除く): 3418424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 53411, 106822, 213644, 373877, 427288, 747754, 1495508, 2991016]

約数ペア:

[(1, 2991016), (2, 1495508), (4, 747754), (7, 427288), (8, 373877), (14, 213644), (28, 106822), (56, 53411)]