1387986046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{868577}}^1$

素因数の和:868643

約数の個数: 16

約数和(自身を含む): 2251354176

約数和(自身を除く): 863368130

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 868577, 1737154, 14765809, 29531618, 40823119, 81646238, 693993023, 1387986046]

約数ペア:

[(1, 1387986046), (2, 693993023), (17, 81646238), (34, 40823119), (47, 29531618), (94, 14765809), (799, 1737154), (1598, 868577)]