252297188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{441079}}^1$

素因数の和:441107

約数の個数: 24

約数和(自身を含む): 518710080

約数和(自身を除く): 266412892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 441079, 882158, 1764316, 4851869, 5734027, 9703738, 11468054, 19407476, 22936108, 63074297, 126148594, 252297188]

約数ペア:

[(1, 252297188), (2, 126148594), (4, 63074297), (11, 22936108), (13, 19407476), (22, 11468054), (26, 9703738), (44, 5734027), (52, 4851869), (143, 1764316), (286, 882158), (572, 441079)]