1948528043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 2463713280

約数和(自身を除く): 515185237

約数列:

[1, 7, 11, 77, 113, 239, 791, 937, 1243, 1673, 2629, 6559, 8701, 10307, 18403, 27007, 72149, 105881, 189049, 223943, 297077, 741167, 1164691, 1567601, 2079539, 2463373, 8152837, 17243611, 25305559, 177138913, 278361149, 1948528043]

約数ペア:

[(1, 1948528043), (7, 278361149), (11, 177138913), (77, 25305559), (113, 17243611), (239, 8152837), (791, 2463373), (937, 2079539), (1243, 1567601), (1673, 1164691), (2629, 741167), (6559, 297077), (8701, 223943), (10307, 189049), (18403, 105881), (27007, 72149)]