2257892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 4863936

約数和(自身を除く): 2606044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 6203, 12406, 24812, 43421, 80639, 86842, 161278, 173684, 322556, 564473, 1128946, 2257892]

約数ペア:

[(1, 2257892), (2, 1128946), (4, 564473), (7, 322556), (13, 173684), (14, 161278), (26, 86842), (28, 80639), (52, 43421), (91, 24812), (182, 12406), (364, 6203)]