2788049684

素因数分解:

$2^2\times 7^1\times {\mathrm{99573203}}^1$

素因数の和:99573214

約数の個数: 12

約数和(自身を含む): 5576099424

約数和(自身を除く): 2788049740

約数列:

[1, 2, 4, 7, 14, 28, 99573203, 199146406, 398292812, 697012421, 1394024842, 2788049684]

約数ペア:

[(1, 2788049684), (2, 1394024842), (4, 697012421), (7, 398292812), (14, 199146406), (28, 99573203)]