2017403938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{3821}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 3348438912

約数和(自身を除く): 1331034974

約数列:

[1, 2, 11, 22, 103, 206, 233, 466, 1133, 2266, 2563, 3821, 5126, 7642, 23999, 42031, 47998, 84062, 263989, 393563, 527978, 787126, 890293, 1780586, 4329193, 8658386, 9793223, 19586446, 91700179, 183400358, 1008701969, 2017403938]

約数ペア:

[(1, 2017403938), (2, 1008701969), (11, 183400358), (22, 91700179), (103, 19586446), (206, 9793223), (233, 8658386), (466, 4329193), (1133, 1780586), (2266, 890293), (2563, 787126), (3821, 527978), (5126, 393563), (7642, 263989), (23999, 84062), (42031, 47998)]