2068759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 2624256

約数和(自身を除く): 555497

約数列:

[1, 7, 11, 67, 77, 401, 469, 737, 2807, 4411, 5159, 26867, 30877, 188069, 295537, 2068759]

約数ペア:

[(1, 2068759), (7, 295537), (11, 188069), (67, 30877), (77, 26867), (401, 5159), (469, 4411), (737, 2807)]