121047892

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{15607}}^1$

素因数の和:15895

約数の個数: 24

約数和(自身を含む): 242985344

約数和(自身を除く): 121937452

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 15607, 31214, 62428, 109249, 218498, 436996, 4323139, 8646278, 17292556, 30261973, 60523946, 121047892]

約数ペア:

[(1, 121047892), (2, 60523946), (4, 30261973), (7, 17292556), (14, 8646278), (28, 4323139), (277, 436996), (554, 218498), (1108, 109249), (1939, 62428), (3878, 31214), (7756, 15607)]