2240872711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531697}}^1$

素因数の和:1531734

約数の個数: 16

約数和(自身を含む): 2940860160

約数和(自身を除く): 699987449

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1531697, 10721879, 16848667, 29102243, 117940669, 203715701, 320124673, 2240872711]

約数ペア:

[(1, 2240872711), (7, 320124673), (11, 203715701), (19, 117940669), (77, 29102243), (133, 16848667), (209, 10721879), (1463, 1531697)]