4181983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 656417

約数列:

[1, 13, 17, 127, 149, 221, 1651, 1937, 2159, 2533, 18923, 28067, 32929, 245999, 321691, 4181983]

約数ペア:

[(1, 4181983), (13, 321691), (17, 245999), (127, 32929), (149, 28067), (221, 18923), (1651, 2533), (1937, 2159)]