142710904

素因数分解:

$2^3\times 7^1\times {\mathrm{2548409}}^1$

素因数の和:2548422

約数の個数: 16

約数和(自身を含む): 305809200

約数和(自身を除く): 163098296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2548409, 5096818, 10193636, 17838863, 20387272, 35677726, 71355452, 142710904]

約数ペア:

[(1, 142710904), (2, 71355452), (4, 35677726), (7, 20387272), (8, 17838863), (14, 10193636), (28, 5096818), (56, 2548409)]