2005194436

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{228799}}^1$

素因数の和:229123

約数の個数: 24

約数和(自身を含む): 4023219200

約数和(自身を除く): 2018024764

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 228799, 457598, 915196, 1601593, 3203186, 6406372, 71614087, 143228174, 286456348, 501298609, 1002597218, 2005194436]

約数ペア:

[(1, 2005194436), (2, 1002597218), (4, 501298609), (7, 286456348), (14, 143228174), (28, 71614087), (313, 6406372), (626, 3203186), (1252, 1601593), (2191, 915196), (4382, 457598), (8764, 228799)]