4289252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 8309952

約数和(自身を除く): 4020700

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1373, 1562, 2746, 3124, 5492, 15103, 30206, 60412, 97483, 194966, 389932, 1072313, 2144626, 4289252]

約数ペア:

[(1, 4289252), (2, 2144626), (4, 1072313), (11, 389932), (22, 194966), (44, 97483), (71, 60412), (142, 30206), (284, 15103), (781, 5492), (1373, 3124), (1562, 2746)]