172445966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1119779}}^1$

素因数の和:1119799

約数の個数: 16

約数和(自身を含む): 322496640

約数和(自身を除く): 150050674

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1119779, 2239558, 7838453, 12317569, 15676906, 24635138, 86222983, 172445966]

約数ペア:

[(1, 172445966), (2, 86222983), (7, 24635138), (11, 15676906), (14, 12317569), (22, 7838453), (77, 2239558), (154, 1119779)]