285878312356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1451719}}^1$

素因数の和:1452284

約数の個数: 48

約数和(自身を含む): 616876476160

約数和(自身を除く): 330998163804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 541, 1082, 2164, 3787, 7033, 7574, 14066, 15148, 28132, 49231, 98462, 196924, 1451719, 2903438, 5806876, 10162033, 18872347, 20324066, 37744694, 40648132, 75489388, 132106429, 264212858, 528425716, 785379979, 1570759958, 3141519916, 5497659853, 10209939727, 10995319706, 20419879454, 21990639412, 40839758908, 71469578089, 142939156178, 285878312356]

約数ペア:

[(1, 285878312356), (2, 142939156178), (4, 71469578089), (7, 40839758908), (13, 21990639412), (14, 20419879454), (26, 10995319706), (28, 10209939727), (52, 5497659853), (91, 3141519916), (182, 1570759958), (364, 785379979), (541, 528425716), (1082, 264212858), (2164, 132106429), (3787, 75489388), (7033, 40648132), (7574, 37744694), (14066, 20324066), (15148, 18872347), (28132, 10162033), (49231, 5806876), (98462, 2903438), (196924, 1451719)]