253133566

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1217}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 441987840

約数和(自身を除く): 188854274

約数列:

[1, 2, 7, 14, 83, 166, 179, 358, 581, 1162, 1217, 1253, 2434, 2506, 8519, 14857, 17038, 29714, 101011, 103999, 202022, 207998, 217843, 435686, 707077, 1414154, 1524901, 3049802, 18080969, 36161938, 126566783, 253133566]

約数ペア:

[(1, 253133566), (2, 126566783), (7, 36161938), (14, 18080969), (83, 3049802), (166, 1524901), (179, 1414154), (358, 707077), (581, 435686), (1162, 217843), (1217, 207998), (1253, 202022), (2434, 103999), (2506, 101011), (8519, 29714), (14857, 17038)]