2149160587

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{384259}}^1$

素因数の和:384330

約数の個数: 16

約数和(自身を含む): 2656005120

約数和(自身を除く): 506844533

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 384259, 2689813, 6532403, 18060173, 45726821, 126421211, 307022941, 2149160587]

約数ペア:

[(1, 2149160587), (7, 307022941), (17, 126421211), (47, 45726821), (119, 18060173), (329, 6532403), (799, 2689813), (5593, 384259)]