1107891344

素因数分解:

$2^4\times 7^1\times {\mathrm{9891887}}^1$

素因数の和:9891902

約数の個数: 20

約数和(自身を含む): 2453188224

約数和(自身を除く): 1345296880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9891887, 19783774, 39567548, 69243209, 79135096, 138486418, 158270192, 276972836, 553945672, 1107891344]

約数ペア:

[(1, 1107891344), (2, 553945672), (4, 276972836), (7, 158270192), (8, 138486418), (14, 79135096), (16, 69243209), (28, 39567548), (56, 19783774), (112, 9891887)]