1091343286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1303}}^1\times {\mathrm{3461}}^1$

素因数の和:4788

約数の個数: 24

約数和(自身を含む): 1801264752

約数和(自身を除く): 709921466

約数列:

[1, 2, 11, 22, 121, 242, 1303, 2606, 3461, 6922, 14333, 28666, 38071, 76142, 157663, 315326, 418781, 837562, 4509683, 9019366, 49606513, 99213026, 545671643, 1091343286]

約数ペア:

[(1, 1091343286), (2, 545671643), (11, 99213026), (22, 49606513), (121, 9019366), (242, 4509683), (1303, 837562), (2606, 418781), (3461, 315326), (6922, 157663), (14333, 76142), (28666, 38071)]