7249892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 13801536

約数和(自身を除く): 6551644

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1303, 1391, 2606, 2782, 5212, 5564, 16939, 33878, 67756, 139421, 278842, 557684, 1812473, 3624946, 7249892]

約数ペア:

[(1, 7249892), (2, 3624946), (4, 1812473), (13, 557684), (26, 278842), (52, 139421), (107, 67756), (214, 33878), (428, 16939), (1303, 5564), (1391, 5212), (2606, 2782)]