1928240209

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{959801}}^1$

素因数の和:959856

約数の個数: 12

約数和(自身を含む): 2297765988

約数和(自身を除く): 369525779

約数列:

[1, 7, 41, 49, 287, 2009, 959801, 6718607, 39351841, 47030249, 275462887, 1928240209]

約数ペア:

[(1, 1928240209), (7, 275462887), (41, 47030249), (49, 39351841), (287, 6718607), (2009, 959801)]