2454556

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{3631}}^1$

素因数の和:3661

約数の個数: 18

約数和(自身を含む): 4652592

約数和(自身を除く): 2198036

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 3631, 7262, 14524, 47203, 94406, 188812, 613639, 1227278, 2454556]

約数ペア:

[(1, 2454556), (2, 1227278), (4, 613639), (13, 188812), (26, 94406), (52, 47203), (169, 14524), (338, 7262), (676, 3631)]