2056536769

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{128237}}^1$

素因数の和:128352

約数の個数: 16

約数和(自身を含む): 2462169600

約数和(自身を除く): 405632831

約数列:

[1, 7, 29, 79, 203, 553, 2291, 16037, 128237, 897659, 3718873, 10130723, 26032111, 70915061, 293790967, 2056536769]

約数ペア:

[(1, 2056536769), (7, 293790967), (29, 70915061), (79, 26032111), (203, 10130723), (553, 3718873), (2291, 897659), (16037, 128237)]