2013563657

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{13127}}^1$

素因数の和:14440

約数の個数: 16

約数和(自身を含む): 2438657280

約数和(自身を除く): 425093623

約数列:

[1, 7, 17, 119, 1289, 9023, 13127, 21913, 91889, 153391, 223159, 1562113, 16920703, 118444921, 287651951, 2013563657]

約数ペア:

[(1, 2013563657), (7, 287651951), (17, 118444921), (119, 16920703), (1289, 1562113), (9023, 223159), (13127, 153391), (21913, 91889)]