380050636

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131779}}^1$

素因数の和:131893

約数の個数: 24

約数和(自身を含む): 767486720

約数和(自身を除く): 387436084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 131779, 263558, 527116, 922453, 1844906, 3689812, 13573237, 27146474, 54292948, 95012659, 190025318, 380050636]

約数ペア:

[(1, 380050636), (2, 190025318), (4, 95012659), (7, 54292948), (14, 27146474), (28, 13573237), (103, 3689812), (206, 1844906), (412, 922453), (721, 527116), (1442, 263558), (2884, 131779)]