2247706357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{64781}}^1$

素因数の和:64968

約数の個数: 16

約数和(自身を含む): 2579360112

約数和(自身を除く): 331653755

約数列:

[1, 13, 17, 157, 221, 2041, 2669, 34697, 64781, 842153, 1101277, 10170617, 14316601, 132218021, 172900489, 2247706357]

約数ペア:

[(1, 2247706357), (13, 172900489), (17, 132218021), (157, 14316601), (221, 10170617), (2041, 1101277), (2669, 842153), (34697, 64781)]