860744014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{321413}}^1$

素因数の和:321531

約数の個数: 16

約数和(自身を含む): 1403936352

約数和(自身を除く): 543192338

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 321413, 642826, 4178369, 8356738, 33105539, 66211078, 430372007, 860744014]

約数ペア:

[(1, 860744014), (2, 430372007), (13, 66211078), (26, 33105539), (103, 8356738), (206, 4178369), (1339, 642826), (2678, 321413)]