1661545198

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{22973}}^1$

素因数の和:23076

約数の個数: 24

約数和(自身を含む): 2641366728

約数和(自身を除く): 979821530

約数列:

[1, 2, 29, 43, 58, 86, 841, 1247, 1682, 2494, 22973, 36163, 45946, 72326, 666217, 987839, 1332434, 1975678, 19320293, 28647331, 38640586, 57294662, 830772599, 1661545198]

約数ペア:

[(1, 1661545198), (2, 830772599), (29, 57294662), (43, 38640586), (58, 28647331), (86, 19320293), (841, 1975678), (1247, 1332434), (1682, 987839), (2494, 666217), (22973, 72326), (36163, 45946)]