539498752

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{162109}}^1$

素因数の和:162138

約数の個数: 36

約数和(自身を含む): 1159734940

約数和(自身を除く): 620236188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 162109, 324218, 648436, 1296872, 2107417, 2593744, 4214834, 5187488, 8429668, 10374976, 16859336, 20749952, 33718672, 41499904, 67437344, 134874688, 269749376, 539498752]

約数ペア:

[(1, 539498752), (2, 269749376), (4, 134874688), (8, 67437344), (13, 41499904), (16, 33718672), (26, 20749952), (32, 16859336), (52, 10374976), (64, 8429668), (104, 5187488), (128, 4214834), (208, 2593744), (256, 2107417), (416, 1296872), (832, 648436), (1664, 324218), (3328, 162109)]