2040343396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{57787}}^1$

素因数の和:57908

約数の個数: 48

約数和(自身を含む): 4439967616

約数和(自身を除く): 2399624220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 5044, 8827, 17654, 35308, 57787, 115574, 231148, 404509, 751231, 809018, 1502462, 1618036, 3004924, 5258617, 5605339, 10517234, 11210678, 21034468, 22421356, 39237373, 72869407, 78474746, 145738814, 156949492, 291477628, 510085849, 1020171698, 2040343396]

約数ペア:

[(1, 2040343396), (2, 1020171698), (4, 510085849), (7, 291477628), (13, 156949492), (14, 145738814), (26, 78474746), (28, 72869407), (52, 39237373), (91, 22421356), (97, 21034468), (182, 11210678), (194, 10517234), (364, 5605339), (388, 5258617), (679, 3004924), (1261, 1618036), (1358, 1502462), (2522, 809018), (2716, 751231), (5044, 404509), (8827, 231148), (17654, 115574), (35308, 57787)]