274742820008

素因数分解:

$2^3\times {\mathrm{53639}}^1\times {\mathrm{640259}}^1$

素因数の和:693904

約数の個数: 16

約数和(自身を含む): 515153196000

約数和(自身を除く): 240410375992

約数列:

[1, 2, 4, 8, 53639, 107278, 214556, 429112, 640259, 1280518, 2561036, 5122072, 34342852501, 68685705002, 137371410004, 274742820008]

約数ペア:

[(1, 274742820008), (2, 137371410004), (4, 68685705002), (8, 34342852501), (53639, 5122072), (107278, 2561036), (214556, 1280518), (429112, 640259)]