2092370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 4375296

約数和(自身を除く): 2282926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 421, 497, 710, 842, 994, 2105, 2485, 2947, 4210, 4970, 5894, 14735, 29470, 29891, 59782, 149455, 209237, 298910, 418474, 1046185, 2092370]

約数ペア:

[(1, 2092370), (2, 1046185), (5, 418474), (7, 298910), (10, 209237), (14, 149455), (35, 59782), (70, 29891), (71, 29470), (142, 14735), (355, 5894), (421, 4970), (497, 4210), (710, 2947), (842, 2485), (994, 2105)]