509295616

素因数分解:

$2^{10}\times {\mathrm{239}}^1\times {\mathrm{2081}}^1$

素因数の和:2340

約数の個数: 44

約数和(自身を含む): 1022844960

約数和(自身を除く): 513549344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1024, 1912, 2081, 3824, 4162, 7648, 8324, 15296, 16648, 30592, 33296, 61184, 66592, 122368, 133184, 244736, 266368, 497359, 532736, 994718, 1065472, 1989436, 2130944, 3978872, 7957744, 15915488, 31830976, 63661952, 127323904, 254647808, 509295616]

約数ペア:

[(1, 509295616), (2, 254647808), (4, 127323904), (8, 63661952), (16, 31830976), (32, 15915488), (64, 7957744), (128, 3978872), (239, 2130944), (256, 1989436), (478, 1065472), (512, 994718), (956, 532736), (1024, 497359), (1912, 266368), (2081, 244736), (3824, 133184), (4162, 122368), (7648, 66592), (8324, 61184), (15296, 33296), (16648, 30592)]