2006987456

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{1081351}}^1$

素因数の和:1081392

約数の個数: 28

約数和(自身を含む): 4119951120

約数和(自身を除く): 2112963664

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 1081351, 2162702, 4325404, 8650808, 17301616, 31359179, 34603232, 62718358, 69206464, 125436716, 250873432, 501746864, 1003493728, 2006987456]

約数ペア:

[(1, 2006987456), (2, 1003493728), (4, 501746864), (8, 250873432), (16, 125436716), (29, 69206464), (32, 62718358), (58, 34603232), (64, 31359179), (116, 17301616), (232, 8650808), (464, 4325404), (928, 2162702), (1856, 1081351)]