1288455587

素因数分解:

${\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 1349913600

約数和(自身を除く): 61458013

約数列:

[1, 29, 107, 419, 991, 3103, 12151, 28739, 44833, 106037, 415229, 1300157, 3075073, 12041641, 44429503, 1288455587]

約数ペア:

[(1, 1288455587), (29, 44429503), (107, 12041641), (419, 3075073), (991, 1300157), (3103, 415229), (12151, 106037), (28739, 44833)]