1097427982

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{191657}}^1$

素因数の和:192075

約数の個数: 16

約数和(自身を含む): 1885914720

約数和(自身を除く): 788486738

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 191657, 383314, 1341599, 2683198, 78387713, 156775426, 548713991, 1097427982]

約数ペア:

[(1, 1097427982), (2, 548713991), (7, 156775426), (14, 78387713), (409, 2683198), (818, 1341599), (2863, 383314), (5726, 191657)]