2080403647

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1\times {\mathrm{5503}}^1$

素因数の和:6582

約数の個数: 16

約数和(自身を含む): 2425282560

約数和(自身を除く): 344878913

約数列:

[1, 7, 53, 371, 1019, 5503, 7133, 38521, 54007, 291659, 378049, 2041613, 5607557, 39252899, 297200521, 2080403647]

約数ペア:

[(1, 2080403647), (7, 297200521), (53, 39252899), (371, 5607557), (1019, 2041613), (5503, 378049), (7133, 291659), (38521, 54007)]