2103006208

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:407

約数の個数: 88

約数和(自身を含む): 4305446912

約数和(自身を除く): 2202440704

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 127, 128, 157, 206, 254, 256, 314, 412, 508, 512, 628, 824, 1016, 1024, 1256, 1648, 2032, 2512, 3296, 4064, 5024, 6592, 8128, 10048, 13081, 13184, 16171, 16256, 19939, 20096, 26162, 26368, 32342, 32512, 39878, 40192, 52324, 52736, 64684, 65024, 79756, 80384, 104648, 105472, 129368, 130048, 159512, 160768, 209296, 258736, 319024, 418592, 517472, 638048, 837184, 1034944, 1276096, 1674368, 2053717, 2069888, 2552192, 3348736, 4107434, 4139776, 5104384, 6697472, 8214868, 8279552, 10208768, 13394944, 16429736, 16559104, 20417536, 32859472, 65718944, 131437888, 262875776, 525751552, 1051503104, 2103006208]

約数ペア:

[(1, 2103006208), (2, 1051503104), (4, 525751552), (8, 262875776), (16, 131437888), (32, 65718944), (64, 32859472), (103, 20417536), (127, 16559104), (128, 16429736), (157, 13394944), (206, 10208768), (254, 8279552), (256, 8214868), (314, 6697472), (412, 5104384), (508, 4139776), (512, 4107434), (628, 3348736), (824, 2552192), (1016, 2069888), (1024, 2053717), (1256, 1674368), (1648, 1276096), (2032, 1034944), (2512, 837184), (3296, 638048), (4064, 517472), (5024, 418592), (6592, 319024), (8128, 258736), (10048, 209296), (13081, 160768), (13184, 159512), (16171, 130048), (16256, 129368), (19939, 105472), (20096, 104648), (26162, 80384), (26368, 79756), (32342, 65024), (32512, 64684), (39878, 52736), (40192, 52324)]