133604542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{26839}}^1$

素因数の和:26991

約数の個数: 16

約数和(自身を含む): 212572800

約数和(自身を除く): 78968258

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 26839, 53678, 509941, 1019882, 3515909, 7031818, 66802271, 133604542]

約数ペア:

[(1, 133604542), (2, 66802271), (19, 7031818), (38, 3515909), (131, 1019882), (262, 509941), (2489, 53678), (4978, 26839)]