2010228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 5202624

約数和(自身を除く): 3192396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 157, 194, 291, 314, 388, 471, 582, 628, 942, 1067, 1164, 1727, 1884, 2134, 3201, 3454, 4268, 5181, 6402, 6908, 10362, 12804, 15229, 20724, 30458, 45687, 60916, 91374, 167519, 182748, 335038, 502557, 670076, 1005114, 2010228]

約数ペア:

[(1, 2010228), (2, 1005114), (3, 670076), (4, 502557), (6, 335038), (11, 182748), (12, 167519), (22, 91374), (33, 60916), (44, 45687), (66, 30458), (97, 20724), (132, 15229), (157, 12804), (194, 10362), (291, 6908), (314, 6402), (388, 5181), (471, 4268), (582, 3454), (628, 3201), (942, 2134), (1067, 1884), (1164, 1727)]