291041738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{385997}}^1$

素因数の和:386041

約数の個数: 16

約数和(自身を含む): 486357480

約数和(自身を除く): 195315742

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 385997, 771994, 5017961, 10035922, 11193913, 22387826, 145520869, 291041738]

約数ペア:

[(1, 291041738), (2, 145520869), (13, 22387826), (26, 11193913), (29, 10035922), (58, 5017961), (377, 771994), (754, 385997)]