4130984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 9555840

約数和(自身を除く): 5424856

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 157, 184, 253, 286, 299, 314, 506, 572, 598, 628, 1012, 1144, 1196, 1256, 1727, 2024, 2041, 2392, 3289, 3454, 3611, 4082, 6578, 6908, 7222, 8164, 13156, 13816, 14444, 16328, 22451, 26312, 28888, 39721, 44902, 46943, 79442, 89804, 93886, 158884, 179608, 187772, 317768, 375544, 516373, 1032746, 2065492, 4130984]

約数ペア:

[(1, 4130984), (2, 2065492), (4, 1032746), (8, 516373), (11, 375544), (13, 317768), (22, 187772), (23, 179608), (26, 158884), (44, 93886), (46, 89804), (52, 79442), (88, 46943), (92, 44902), (104, 39721), (143, 28888), (157, 26312), (184, 22451), (253, 16328), (286, 14444), (299, 13816), (314, 13156), (506, 8164), (572, 7222), (598, 6908), (628, 6578), (1012, 4082), (1144, 3611), (1196, 3454), (1256, 3289), (1727, 2392), (2024, 2041)]