920797094

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{435571}}^1$

素因数の和:435731

約数の個数: 16

約数和(自身を含む): 1588966656

約数和(自身を除く): 668169562

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 435571, 871142, 3048997, 6097994, 65771221, 131542442, 460398547, 920797094]

約数ペア:

[(1, 920797094), (2, 460398547), (7, 131542442), (14, 65771221), (151, 6097994), (302, 3048997), (1057, 871142), (2114, 435571)]