2009669618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1\times {\mathrm{27179}}^1$

素因数の和:30553

約数の個数: 16

約数和(自身を含む): 3289649760

約数和(自身を除く): 1279980142

約数列:

[1, 2, 11, 22, 3361, 6722, 27179, 36971, 54358, 73942, 298969, 597938, 91348619, 182697238, 1004834809, 2009669618]

約数ペア:

[(1, 2009669618), (2, 1004834809), (11, 182697238), (22, 91348619), (3361, 597938), (6722, 298969), (27179, 73942), (36971, 54358)]