405033392

素因数分解:

$2^4\times {\mathrm{4871}}^1\times {\mathrm{5197}}^1$

素因数の和:10076

約数の個数: 20

約数和(自身を含む): 785064336

約数和(自身を除く): 380030944

約数列:

[1, 2, 4, 8, 16, 4871, 5197, 9742, 10394, 19484, 20788, 38968, 41576, 77936, 83152, 25314587, 50629174, 101258348, 202516696, 405033392]

約数ペア:

[(1, 405033392), (2, 202516696), (4, 101258348), (8, 50629174), (16, 25314587), (4871, 83152), (5197, 77936), (9742, 41576), (10394, 38968), (19484, 20788)]