1900227536

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{711163}}^1$

素因数の和:711338

約数の個数: 20

約数和(自身を含む): 3703742112

約数和(自身を除く): 1803514576

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 711163, 1422326, 2844652, 5689304, 11378608, 118764221, 237528442, 475056884, 950113768, 1900227536]

約数ペア:

[(1, 1900227536), (2, 950113768), (4, 475056884), (8, 237528442), (16, 118764221), (167, 11378608), (334, 5689304), (668, 2844652), (1336, 1422326), (2672, 711163)]