7125290186

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2637043}}^1$

素因数の和:2637245

約数の個数: 16

約数和(自身を含む): 12278076864

約数和(自身を除く): 5152786678

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 2637043, 5274086, 18459301, 36918602, 508949299, 1017898598, 3562645093, 7125290186]

約数ペア:

[(1, 7125290186), (2, 3562645093), (7, 1017898598), (14, 508949299), (193, 36918602), (386, 18459301), (1351, 5274086), (2702, 2637043)]