554392144

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{336403}}^1$

素因数の和:336514

約数の個数: 20

約数和(自身を含む): 1084566496

約数和(自身を除く): 530174352

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 336403, 672806, 1345612, 2691224, 5382448, 34649509, 69299018, 138598036, 277196072, 554392144]

約数ペア:

[(1, 554392144), (2, 277196072), (4, 138598036), (8, 69299018), (16, 34649509), (103, 5382448), (206, 2691224), (412, 1345612), (824, 672806), (1648, 336403)]