1298142

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1808

約数の個数: 24

約数和(自身を含む): 2882880

約数和(自身を除く): 1584738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1759, 3518, 5277, 10554, 15831, 31662, 72119, 144238, 216357, 432714, 649071, 1298142]

約数ペア:

[(1, 1298142), (2, 649071), (3, 432714), (6, 216357), (9, 144238), (18, 72119), (41, 31662), (82, 15831), (123, 10554), (246, 5277), (369, 3518), (738, 1759)]