2047944704

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 4553263260

約数和(自身を除く): 2505318556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 97, 104, 122, 128, 169, 194, 208, 244, 256, 338, 388, 416, 488, 512, 676, 776, 793, 832, 976, 1024, 1261, 1352, 1552, 1586, 1664, 1952, 2048, 2522, 2704, 3104, 3172, 3328, 3904, 5044, 5408, 5917, 6208, 6344, 6656, 7808, 10088, 10309, 10816, 11834, 12416, 12688, 13312, 15616, 16393, 20176, 20618, 21632, 23668, 24832, 25376, 26624, 31232, 32786, 40352, 41236, 43264, 47336, 49664, 50752, 62464, 65572, 76921, 80704, 82472, 86528, 94672, 99328, 101504, 124928, 131144, 153842, 161408, 164944, 173056, 189344, 198656, 203008, 262288, 307684, 322816, 329888, 346112, 378688, 406016, 524576, 615368, 645632, 659776, 757376, 812032, 999973, 1049152, 1230736, 1291264, 1319552, 1514752, 1624064, 1999946, 2098304, 2461472, 2582528, 2639104, 3029504, 3999892, 4196608, 4922944, 5278208, 6059008, 7999784, 8393216, 9845888, 10556416, 12118016, 15999568, 16786432, 19691776, 21112832, 31999136, 33572864, 39383552, 63998272, 78767104, 127996544, 157534208, 255993088, 511986176, 1023972352, 2047944704]

約数ペア:

[(1, 2047944704), (2, 1023972352), (4, 511986176), (8, 255993088), (13, 157534208), (16, 127996544), (26, 78767104), (32, 63998272), (52, 39383552), (61, 33572864), (64, 31999136), (97, 21112832), (104, 19691776), (122, 16786432), (128, 15999568), (169, 12118016), (194, 10556416), (208, 9845888), (244, 8393216), (256, 7999784), (338, 6059008), (388, 5278208), (416, 4922944), (488, 4196608), (512, 3999892), (676, 3029504), (776, 2639104), (793, 2582528), (832, 2461472), (976, 2098304), (1024, 1999946), (1261, 1624064), (1352, 1514752), (1552, 1319552), (1586, 1291264), (1664, 1230736), (1952, 1049152), (2048, 999973), (2522, 812032), (2704, 757376), (3104, 659776), (3172, 645632), (3328, 615368), (3904, 524576), (5044, 406016), (5408, 378688), (5917, 346112), (6208, 329888), (6344, 322816), (6656, 307684), (7808, 262288), (10088, 203008), (10309, 198656), (10816, 189344), (11834, 173056), (12416, 164944), (12688, 161408), (13312, 153842), (15616, 131144), (16393, 124928), (20176, 101504), (20618, 99328), (21632, 94672), (23668, 86528), (24832, 82472), (25376, 80704), (26624, 76921), (31232, 65572), (32786, 62464), (40352, 50752), (41236, 49664), (43264, 47336)]