2081271808

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6599}}^1$

素因数の和:6641

約数の個数: 104

約数和(自身を含む): 5189817600

約数和(自身を除く): 3108545792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2048, 2464, 2816, 3584, 4096, 4928, 5632, 6599, 7168, 9856, 11264, 13198, 14336, 19712, 22528, 26396, 28672, 39424, 45056, 46193, 52792, 72589, 78848, 92386, 105584, 145178, 157696, 184772, 211168, 290356, 315392, 369544, 422336, 508123, 580712, 739088, 844672, 1016246, 1161424, 1478176, 1689344, 2032492, 2322848, 2956352, 3378688, 4064984, 4645696, 5912704, 6757376, 8129968, 9291392, 11825408, 13514752, 16259936, 18582784, 23650816, 27029504, 32519872, 37165568, 47301632, 65039744, 74331136, 94603264, 130079488, 148662272, 189206528, 260158976, 297324544, 520317952, 1040635904, 2081271808]

約数ペア:

[(1, 2081271808), (2, 1040635904), (4, 520317952), (7, 297324544), (8, 260158976), (11, 189206528), (14, 148662272), (16, 130079488), (22, 94603264), (28, 74331136), (32, 65039744), (44, 47301632), (56, 37165568), (64, 32519872), (77, 27029504), (88, 23650816), (112, 18582784), (128, 16259936), (154, 13514752), (176, 11825408), (224, 9291392), (256, 8129968), (308, 6757376), (352, 5912704), (448, 4645696), (512, 4064984), (616, 3378688), (704, 2956352), (896, 2322848), (1024, 2032492), (1232, 1689344), (1408, 1478176), (1792, 1161424), (2048, 1016246), (2464, 844672), (2816, 739088), (3584, 580712), (4096, 508123), (4928, 422336), (5632, 369544), (6599, 315392), (7168, 290356), (9856, 211168), (11264, 184772), (13198, 157696), (14336, 145178), (19712, 105584), (22528, 92386), (26396, 78848), (28672, 72589), (39424, 52792), (45056, 46193)]