1938268112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{268607}}^1$

素因数の和:268667

約数の個数: 40

約数和(自身を含む): 4196731392

約数和(自身を除く): 2258463280

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 268607, 537214, 1074428, 2148856, 2954677, 4297712, 5909354, 11012887, 11818708, 22025774, 23637416, 44051548, 47274832, 88103096, 121141757, 176206192, 242283514, 484567028, 969134056, 1938268112]

約数ペア:

[(1, 1938268112), (2, 969134056), (4, 484567028), (8, 242283514), (11, 176206192), (16, 121141757), (22, 88103096), (41, 47274832), (44, 44051548), (82, 23637416), (88, 22025774), (164, 11818708), (176, 11012887), (328, 5909354), (451, 4297712), (656, 2954677), (902, 2148856), (1804, 1074428), (3608, 537214), (7216, 268607)]