2016121670

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{248597}}^1$

素因数の和:249415

約数の個数: 16

約数和(自身を含む): 3633508368

約数和(自身を除く): 1617386698

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 248597, 497194, 1242985, 2485970, 201612167, 403224334, 1008060835, 2016121670]

約数ペア:

[(1, 2016121670), (2, 1008060835), (5, 403224334), (10, 201612167), (811, 2485970), (1622, 1242985), (4055, 497194), (8110, 248597)]