1285342154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{879167}}^1$

素因数の和:879229

約数の個数: 16

約数和(自身を含む): 2088903168

約数和(自身を除く): 803561014

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 879167, 1758334, 14945839, 29891678, 37804181, 75608362, 642671077, 1285342154]

約数ペア:

[(1, 1285342154), (2, 642671077), (17, 75608362), (34, 37804181), (43, 29891678), (86, 14945839), (731, 1758334), (1462, 879167)]