801892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 1727936

約数和(自身を除く): 926044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2203, 4406, 8812, 15421, 28639, 30842, 57278, 61684, 114556, 200473, 400946, 801892]

約数ペア:

[(1, 801892), (2, 400946), (4, 200473), (7, 114556), (13, 61684), (14, 57278), (26, 30842), (28, 28639), (52, 15421), (91, 8812), (182, 4406), (364, 2203)]