1520306172026

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{36821}}^1\times {\mathrm{80329}}^1$

素因数の和:117409

約数の個数: 16

約数和(自身を含む): 2289423315240

約数和(自身を除く): 769117143214

約数列:

[1, 2, 257, 514, 36821, 73642, 80329, 160658, 9462997, 18925994, 20644553, 41289106, 2957794109, 5915588218, 760153086013, 1520306172026]

約数ペア:

[(1, 1520306172026), (2, 760153086013), (257, 5915588218), (514, 2957794109), (36821, 41289106), (73642, 20644553), (80329, 18925994), (160658, 9462997)]