126545666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{19391}}^1$

素因数の和:19657

約数の個数: 16

約数和(自身を含む): 205244928

約数和(自身を除く): 78699262

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 19391, 38782, 252083, 504166, 4867141, 9734282, 63272833, 126545666]

約数ペア:

[(1, 126545666), (2, 63272833), (13, 9734282), (26, 4867141), (251, 504166), (502, 252083), (3263, 38782), (6526, 19391)]