26680004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30181}}^1$

素因数の和:30215

約数の個数: 24

約数和(自身を含む): 53241048

約数和(自身を除く): 26561044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 30181, 60362, 120724, 392353, 513077, 784706, 1026154, 1569412, 2052308, 6670001, 13340002, 26680004]

約数ペア:

[(1, 26680004), (2, 13340002), (4, 6670001), (13, 2052308), (17, 1569412), (26, 1026154), (34, 784706), (52, 513077), (68, 392353), (221, 120724), (442, 60362), (884, 30181)]