2018745796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{238397}}^1$

素因数の和:238503

約数の個数: 24

約数和(自身を含む): 3704704920

約数和(自身を除く): 1685959124

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 238397, 476794, 953588, 6913513, 13827026, 17402981, 27654052, 34805962, 69611924, 504686449, 1009372898, 2018745796]

約数ペア:

[(1, 2018745796), (2, 1009372898), (4, 504686449), (29, 69611924), (58, 34805962), (73, 27654052), (116, 17402981), (146, 13827026), (292, 6913513), (2117, 953588), (4234, 476794), (8468, 238397)]