2961556

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 5631080

約数和(自身を除く): 2669524

約数列:

[1, 2, 4, 13, 26, 52, 169, 337, 338, 674, 676, 1348, 2197, 4381, 4394, 8762, 8788, 17524, 56953, 113906, 227812, 740389, 1480778, 2961556]

約数ペア:

[(1, 2961556), (2, 1480778), (4, 740389), (13, 227812), (26, 113906), (52, 56953), (169, 17524), (337, 8788), (338, 8762), (674, 4394), (676, 4381), (1348, 2197)]