2563804918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1\times {\mathrm{27733}}^1$

素因数の和:30471

約数の個数: 16

約数和(自身を含む): 4073569920

約数和(自身を除く): 1509765002

約数列:

[1, 2, 17, 34, 2719, 5438, 27733, 46223, 55466, 92446, 471461, 942922, 75406027, 150812054, 1281902459, 2563804918]

約数ペア:

[(1, 2563804918), (2, 1281902459), (17, 150812054), (34, 75406027), (2719, 942922), (5438, 471461), (27733, 92446), (46223, 55466)]