1680176

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:788

約数の個数: 20

約数和(自身を含む): 3279552

約数和(自身を除く): 1599376

約数列:

[1, 2, 4, 8, 16, 173, 346, 607, 692, 1214, 1384, 2428, 2768, 4856, 9712, 105011, 210022, 420044, 840088, 1680176]

約数ペア:

[(1, 1680176), (2, 840088), (4, 420044), (8, 210022), (16, 105011), (173, 9712), (346, 4856), (607, 2768), (692, 2428), (1214, 1384)]