2850492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 7166880

約数和(自身を除く): 4316388

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 157, 178, 204, 267, 314, 356, 471, 534, 628, 942, 1068, 1513, 1884, 2669, 3026, 4539, 5338, 6052, 8007, 9078, 10676, 13973, 16014, 18156, 27946, 32028, 41919, 55892, 83838, 167676, 237541, 475082, 712623, 950164, 1425246, 2850492]

約数ペア:

[(1, 2850492), (2, 1425246), (3, 950164), (4, 712623), (6, 475082), (12, 237541), (17, 167676), (34, 83838), (51, 55892), (68, 41919), (89, 32028), (102, 27946), (157, 18156), (178, 16014), (204, 13973), (267, 10676), (314, 9078), (356, 8007), (471, 6052), (534, 5338), (628, 4539), (942, 3026), (1068, 2669), (1513, 1884)]