2012643914

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1\times {\mathrm{11117}}^1$

素因数の和:11941

約数の個数: 16

約数和(自身を含む): 3046687776

約数和(自身を除く): 1034043862

約数列:

[1, 2, 131, 262, 691, 1382, 11117, 22234, 90521, 181042, 1456327, 2912654, 7681847, 15363694, 1006321957, 2012643914]

約数ペア:

[(1, 2012643914), (2, 1006321957), (131, 15363694), (262, 7681847), (691, 2912654), (1382, 1456327), (11117, 181042), (22234, 90521)]