1845408896

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{39937}}^1$

素因数の和:39989

約数の個数: 48

約数和(自身を含む): 3880176390

約数和(自身を除く): 2034767494

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 5776, 11552, 23104, 39937, 46208, 79874, 159748, 319496, 638992, 758803, 1277984, 1517606, 2555968, 3035212, 5111936, 6070424, 12140848, 14417257, 24281696, 28834514, 48563392, 57669028, 97126784, 115338056, 230676112, 461352224, 922704448, 1845408896]

約数ペア:

[(1, 1845408896), (2, 922704448), (4, 461352224), (8, 230676112), (16, 115338056), (19, 97126784), (32, 57669028), (38, 48563392), (64, 28834514), (76, 24281696), (128, 14417257), (152, 12140848), (304, 6070424), (361, 5111936), (608, 3035212), (722, 2555968), (1216, 1517606), (1444, 1277984), (2432, 758803), (2888, 638992), (5776, 319496), (11552, 159748), (23104, 79874), (39937, 46208)]