4269278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 7352208

約数和(自身を除く): 3082930

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 743, 1486, 2873, 5746, 9659, 12631, 19318, 25262, 125567, 164203, 251134, 328406, 2134639, 4269278]

約数ペア:

[(1, 4269278), (2, 2134639), (13, 328406), (17, 251134), (26, 164203), (34, 125567), (169, 25262), (221, 19318), (338, 12631), (442, 9659), (743, 5746), (1486, 2873)]