1268763254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{224401}}^1$

素因数の和:224671

約数の個数: 16

約数和(自身を含む): 2084245776

約数和(自身を除く): 815482522

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 224401, 448802, 2468411, 4936822, 57671057, 115342114, 634381627, 1268763254]

約数ペア:

[(1, 1268763254), (2, 634381627), (11, 115342114), (22, 57671057), (257, 4936822), (514, 2468411), (2827, 448802), (5654, 224401)]