2853970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40771}}^1$

素因数の和:40785

約数の個数: 16

約数和(自身を含む): 5871168

約数和(自身を除く): 3017198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40771, 81542, 203855, 285397, 407710, 570794, 1426985, 2853970]

約数ペア:

[(1, 2853970), (2, 1426985), (5, 570794), (7, 407710), (10, 285397), (14, 203855), (35, 81542), (70, 40771)]