828804970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11840071}}^1$

素因数の和:11840085

約数の個数: 16

約数和(自身を含む): 1704970368

約数和(自身を除く): 876165398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 11840071, 23680142, 59200355, 82880497, 118400710, 165760994, 414402485, 828804970]

約数ペア:

[(1, 828804970), (2, 414402485), (5, 165760994), (7, 118400710), (10, 82880497), (14, 59200355), (35, 23680142), (70, 11840071)]