2017539124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{417883}}^1$

素因数の和:417975

約数の個数: 24

約数和(自身を含む): 3791043648

約数和(自身を除く): 1773504524

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 417883, 835766, 1671532, 7104011, 14208022, 28416044, 29669693, 59339386, 118678772, 504384781, 1008769562, 2017539124]

約数ペア:

[(1, 2017539124), (2, 1008769562), (4, 504384781), (17, 118678772), (34, 59339386), (68, 29669693), (71, 28416044), (142, 14208022), (284, 7104011), (1207, 1671532), (2414, 835766), (4828, 417883)]