130812788

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{1583}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 233025408

約数和(自身を除く): 102212620

約数列:

[1, 2, 4, 73, 146, 283, 292, 566, 1132, 1583, 3166, 6332, 20659, 41318, 82636, 115559, 231118, 447989, 462236, 895978, 1791956, 32703197, 65406394, 130812788]

約数ペア:

[(1, 130812788), (2, 65406394), (4, 32703197), (73, 1791956), (146, 895978), (283, 462236), (292, 447989), (566, 231118), (1132, 115559), (1583, 82636), (3166, 41318), (6332, 20659)]