1012820200768

素因数分解:

$2^6\times {\mathrm{17519}}^1\times {\mathrm{903323}}^1$

素因数の和:920854

約数の個数: 28

約数和(自身を含む): 2009932032960

約数和(自身を除く): 997111832192

約数列:

[1, 2, 4, 8, 16, 32, 64, 17519, 35038, 70076, 140152, 280304, 560608, 903323, 1121216, 1806646, 3613292, 7226584, 14453168, 28906336, 57812672, 15825315637, 31650631274, 63301262548, 126602525096, 253205050192, 506410100384, 1012820200768]

約数ペア:

[(1, 1012820200768), (2, 506410100384), (4, 253205050192), (8, 126602525096), (16, 63301262548), (32, 31650631274), (64, 15825315637), (17519, 57812672), (35038, 28906336), (70076, 14453168), (140152, 7226584), (280304, 3613292), (560608, 1806646), (903323, 1121216)]