2054071342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{7243}}^1$

素因数の和:7720

約数の個数: 32

約数和(自身を含む): 3442348800

約数和(自身を除く): 1388277458

約数列:

[1, 2, 17, 19, 34, 38, 323, 439, 646, 878, 7243, 7463, 8341, 14486, 14926, 16682, 123131, 137617, 141797, 246262, 275234, 283594, 2339489, 3179677, 4678978, 6359354, 54054509, 60413863, 108109018, 120827726, 1027035671, 2054071342]

約数ペア:

[(1, 2054071342), (2, 1027035671), (17, 120827726), (19, 108109018), (34, 60413863), (38, 54054509), (323, 6359354), (439, 4678978), (646, 3179677), (878, 2339489), (7243, 283594), (7463, 275234), (8341, 246262), (14486, 141797), (14926, 137617), (16682, 123131)]