42984778

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1259}}^1$

素因数の和:1701

約数の個数: 16

約数和(自身を含む): 66195360

約数和(自身を除く): 23210582

約数列:

[1, 2, 43, 86, 397, 794, 1259, 2518, 17071, 34142, 54137, 108274, 499823, 999646, 21492389, 42984778]

約数ペア:

[(1, 42984778), (2, 21492389), (43, 999646), (86, 499823), (397, 108274), (794, 54137), (1259, 34142), (2518, 17071)]