141121778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{530533}}^1$

素因数の和:530561

約数の個数: 16

約数和(自身を含む): 254656320

約数和(自身を除く): 113534542

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 530533, 1061066, 3713731, 7427462, 10080127, 20160254, 70560889, 141121778]

約数ペア:

[(1, 141121778), (2, 70560889), (7, 20160254), (14, 10080127), (19, 7427462), (38, 3713731), (133, 1061066), (266, 530533)]