7134433438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{19603}}^1$

素因数の和:19920

約数の個数: 32

約数和(自身を含む): 11890374912

約数和(自身を除く): 4755941474

約数列:

[1, 2, 11, 22, 71, 142, 233, 466, 781, 1562, 2563, 5126, 16543, 19603, 33086, 39206, 181973, 215633, 363946, 431266, 1391813, 2783626, 4567499, 9134998, 15309943, 30619886, 50242489, 100484978, 324292429, 648584858, 3567216719, 7134433438]

約数ペア:

[(1, 7134433438), (2, 3567216719), (11, 648584858), (22, 324292429), (71, 100484978), (142, 50242489), (233, 30619886), (466, 15309943), (781, 9134998), (1562, 4567499), (2563, 2783626), (5126, 1391813), (16543, 431266), (19603, 363946), (33086, 215633), (39206, 181973)]