2857448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 6156000

約数和(自身を除く): 3298552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1709, 3418, 6836, 13672, 18799, 32471, 37598, 64942, 75196, 129884, 150392, 259768, 357181, 714362, 1428724, 2857448]

約数ペア:

[(1, 2857448), (2, 1428724), (4, 714362), (8, 357181), (11, 259768), (19, 150392), (22, 129884), (38, 75196), (44, 64942), (76, 37598), (88, 32471), (152, 18799), (209, 13672), (418, 6836), (836, 3418), (1672, 1709)]