673205488

素因数分解:

$2^4\times {\mathrm{2609}}^1\times {\mathrm{16127}}^1$

素因数の和:18744

約数の個数: 20

約数和(自身を含む): 1304916480

約数和(自身を除く): 631710992

約数列:

[1, 2, 4, 8, 16, 2609, 5218, 10436, 16127, 20872, 32254, 41744, 64508, 129016, 258032, 42075343, 84150686, 168301372, 336602744, 673205488]

約数ペア:

[(1, 673205488), (2, 336602744), (4, 168301372), (8, 84150686), (16, 42075343), (2609, 258032), (5218, 129016), (10436, 64508), (16127, 41744), (20872, 32254)]