252051226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{947561}}^1$

素因数の和:947589

約数の個数: 16

約数和(自身を含む): 454829760

約数和(自身を除く): 202778534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 947561, 1895122, 6632927, 13265854, 18003659, 36007318, 126025613, 252051226]

約数ペア:

[(1, 252051226), (2, 126025613), (7, 36007318), (14, 18003659), (19, 13265854), (38, 6632927), (133, 1895122), (266, 947561)]