1279824842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1\times {\mathrm{6917}}^1$

素因数の和:8293

約数の個数: 16

約数和(自身を含む): 1948551552

約数和(自身を除く): 668726710

約数列:

[1, 2, 71, 142, 1303, 2606, 6917, 13834, 92513, 185026, 491107, 982214, 9012851, 18025702, 639912421, 1279824842]

約数ペア:

[(1, 1279824842), (2, 639912421), (71, 18025702), (142, 9012851), (1303, 982214), (2606, 491107), (6917, 185026), (13834, 92513)]