985353904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{867389}}^1$

素因数の和:867468

約数の個数: 20

約数和(自身を含む): 1936014480

約数和(自身を除く): 950660576

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 867389, 1734778, 3469556, 6939112, 13878224, 61584619, 123169238, 246338476, 492676952, 985353904]

約数ペア:

[(1, 985353904), (2, 492676952), (4, 246338476), (8, 123169238), (16, 61584619), (71, 13878224), (142, 6939112), (284, 3469556), (568, 1734778), (1136, 867389)]