289051934

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{47339}}^1$

素因数の和:47455

約数の個数: 16

約数和(自身を含む): 449919360

約数和(自身を除く): 160867426

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 47339, 94678, 2035577, 3361069, 4071154, 6722138, 144525967, 289051934]

約数ペア:

[(1, 289051934), (2, 144525967), (43, 6722138), (71, 4071154), (86, 3361069), (142, 2035577), (3053, 94678), (6106, 47339)]