7680389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 8553600

約数和(自身を除く): 873211

約数列:

[1, 19, 29, 53, 263, 551, 1007, 1537, 4997, 7627, 13939, 29203, 144913, 264841, 404231, 7680389]

約数ペア:

[(1, 7680389), (19, 404231), (29, 264841), (53, 144913), (263, 29203), (551, 13939), (1007, 7627), (1537, 4997)]