291262309364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5181497}}^1$

素因数の和:5181584

約数の個数: 48

約数和(自身を含む): 584970398208

約数和(自身を除く): 293708088844

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 188, 299, 598, 611, 1081, 1196, 1222, 2162, 2444, 4324, 14053, 28106, 56212, 5181497, 10362994, 20725988, 67359461, 119174431, 134718922, 238348862, 243530359, 269437844, 476697724, 487060718, 974121436, 1549267603, 3098535206, 3165894667, 5601198257, 6197070412, 6331789334, 11202396514, 12663578668, 22404793028, 72815577341, 145631154682, 291262309364]

約数ペア:

[(1, 291262309364), (2, 145631154682), (4, 72815577341), (13, 22404793028), (23, 12663578668), (26, 11202396514), (46, 6331789334), (47, 6197070412), (52, 5601198257), (92, 3165894667), (94, 3098535206), (188, 1549267603), (299, 974121436), (598, 487060718), (611, 476697724), (1081, 269437844), (1196, 243530359), (1222, 238348862), (2162, 134718922), (2444, 119174431), (4324, 67359461), (14053, 20725988), (28106, 10362994), (56212, 5181497)]