13279346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 9074062

約数列:

[1, 2, 17, 31, 34, 43, 62, 86, 293, 527, 586, 731, 1054, 1333, 1462, 2666, 4981, 9083, 9962, 12599, 18166, 22661, 25198, 45322, 154411, 214183, 308822, 390569, 428366, 781138, 6639673, 13279346]

約数ペア:

[(1, 13279346), (2, 6639673), (17, 781138), (31, 428366), (34, 390569), (43, 308822), (62, 214183), (86, 154411), (293, 45322), (527, 25198), (586, 22661), (731, 18166), (1054, 12599), (1333, 9962), (1462, 9083), (2666, 4981)]