8261994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 18051264

約数和(自身を除く): 9789270

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1451, 1898, 2847, 2902, 4353, 5694, 8706, 18863, 37726, 56589, 105923, 113178, 211846, 317769, 635538, 1376999, 2753998, 4130997, 8261994]

約数ペア:

[(1, 8261994), (2, 4130997), (3, 2753998), (6, 1376999), (13, 635538), (26, 317769), (39, 211846), (73, 113178), (78, 105923), (146, 56589), (219, 37726), (438, 18863), (949, 8706), (1451, 5694), (1898, 4353), (2847, 2902)]