2798890204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1523}}^1\times {\mathrm{3797}}^1$

素因数の和:5346

約数の個数: 36

約数和(自身を含む): 5388769512

約数和(自身を除く): 2589879308

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1523, 3046, 3797, 6092, 7594, 15188, 16753, 33506, 41767, 67012, 83534, 167068, 184283, 368566, 459437, 737132, 918874, 1837748, 5782831, 11565662, 23131324, 63611141, 127222282, 254444564, 699722551, 1399445102, 2798890204]

約数ペア:

[(1, 2798890204), (2, 1399445102), (4, 699722551), (11, 254444564), (22, 127222282), (44, 63611141), (121, 23131324), (242, 11565662), (484, 5782831), (1523, 1837748), (3046, 918874), (3797, 737132), (6092, 459437), (7594, 368566), (15188, 184283), (16753, 167068), (33506, 83534), (41767, 67012)]