289323544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2127379}}^1$

素因数の和:2127402

約数の個数: 16

約数和(自身を含む): 574392600

約数和(自身を除く): 285069056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2127379, 4254758, 8509516, 17019032, 36165443, 72330886, 144661772, 289323544]

約数ペア:

[(1, 289323544), (2, 144661772), (4, 72330886), (8, 36165443), (17, 17019032), (34, 8509516), (68, 4254758), (136, 2127379)]