551834862

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1295387}}^1$

素因数の和:1295463

約数の個数: 16

約数和(自身を含む): 1119215232

約数和(自身を除く): 567380370

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1295387, 2590774, 3886161, 7772322, 91972477, 183944954, 275917431, 551834862]

約数ペア:

[(1, 551834862), (2, 275917431), (3, 183944954), (6, 91972477), (71, 7772322), (142, 3886161), (213, 2590774), (426, 1295387)]