2065492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 4459392

約数和(自身を除く): 2393900

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 157, 253, 286, 299, 314, 506, 572, 598, 628, 1012, 1196, 1727, 2041, 3289, 3454, 3611, 4082, 6578, 6908, 7222, 8164, 13156, 14444, 22451, 39721, 44902, 46943, 79442, 89804, 93886, 158884, 187772, 516373, 1032746, 2065492]

約数ペア:

[(1, 2065492), (2, 1032746), (4, 516373), (11, 187772), (13, 158884), (22, 93886), (23, 89804), (26, 79442), (44, 46943), (46, 44902), (52, 39721), (92, 22451), (143, 14444), (157, 13156), (253, 8164), (286, 7222), (299, 6908), (314, 6578), (506, 4082), (572, 3611), (598, 3454), (628, 3289), (1012, 2041), (1196, 1727)]