1097456

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:728

約数の個数: 20

約数和(自身を含む): 2148672

約数和(自身を除く): 1051216

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 607, 904, 1214, 1808, 2428, 4856, 9712, 68591, 137182, 274364, 548728, 1097456]

約数ペア:

[(1, 1097456), (2, 548728), (4, 274364), (8, 137182), (16, 68591), (113, 9712), (226, 4856), (452, 2428), (607, 1808), (904, 1214)]