522798016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{628363}}^1$

素因数の和:628388

約数の個数: 28

約数和(自身を含む): 1117231192

約数和(自身を除く): 594433176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 628363, 1256726, 2513452, 5026904, 8168719, 10053808, 16337438, 20107616, 32674876, 40215232, 65349752, 130699504, 261399008, 522798016]

約数ペア:

[(1, 522798016), (2, 261399008), (4, 130699504), (8, 65349752), (13, 40215232), (16, 32674876), (26, 20107616), (32, 16337438), (52, 10053808), (64, 8168719), (104, 5026904), (208, 2513452), (416, 1256726), (832, 628363)]