2391928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 5649840

約数和(自身を除く): 3257912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 353, 484, 616, 706, 847, 968, 1412, 1694, 2471, 2824, 3388, 3883, 4942, 6776, 7766, 9884, 15532, 19768, 27181, 31064, 42713, 54362, 85426, 108724, 170852, 217448, 298991, 341704, 597982, 1195964, 2391928]

約数ペア:

[(1, 2391928), (2, 1195964), (4, 597982), (7, 341704), (8, 298991), (11, 217448), (14, 170852), (22, 108724), (28, 85426), (44, 54362), (56, 42713), (77, 31064), (88, 27181), (121, 19768), (154, 15532), (242, 9884), (308, 7766), (353, 6776), (484, 4942), (616, 3883), (706, 3388), (847, 2824), (968, 2471), (1412, 1694)]