79355978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{234781}}^1$

素因数の和:234809

約数の個数: 12

約数和(自身を含む): 128895318

約数和(自身を除く): 49539340

約数列:

[1, 2, 13, 26, 169, 338, 234781, 469562, 3052153, 6104306, 39677989, 79355978]

約数ペア:

[(1, 79355978), (2, 39677989), (13, 6104306), (26, 3052153), (169, 469562), (338, 234781)]