2056496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9908

約数の個数: 20

約数和(自身を含む): 4291392

約数和(自身を除く): 2234896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9887, 19774, 39548, 79096, 128531, 158192, 257062, 514124, 1028248, 2056496]

約数ペア:

[(1, 2056496), (2, 1028248), (4, 514124), (8, 257062), (13, 158192), (16, 128531), (26, 79096), (52, 39548), (104, 19774), (208, 9887)]