285397084

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{15467}}^1$

素因数の和:16137

約数の個数: 24

約数和(自身を含む): 571697280

約数和(自身を除く): 286300196

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 15467, 18452, 30934, 61868, 108269, 216538, 433076, 10192753, 20385506, 40771012, 71349271, 142698542, 285397084]

約数ペア:

[(1, 285397084), (2, 142698542), (4, 71349271), (7, 40771012), (14, 20385506), (28, 10192753), (659, 433076), (1318, 216538), (2636, 108269), (4613, 61868), (9226, 30934), (15467, 18452)]