284392615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{12983}}^1$

素因数の和:13338

約数の個数: 16

約数和(自身を含む): 368641728

約数和(自身を除く): 84249113

約数列:

[1, 5, 13, 65, 337, 1685, 4381, 12983, 21905, 64915, 168779, 843895, 4375271, 21876355, 56878523, 284392615]

約数ペア:

[(1, 284392615), (5, 56878523), (13, 21876355), (65, 4375271), (337, 843895), (1685, 168779), (4381, 64915), (12983, 21905)]