1902800896

素因数分解:

$2^{12}\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 104

約数和(自身を含む): 4004416080

約数和(自身を除く): 2101615184

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 193, 232, 256, 332, 386, 464, 512, 664, 772, 928, 1024, 1328, 1544, 1856, 2048, 2407, 2656, 3088, 3712, 4096, 4814, 5312, 5597, 6176, 7424, 9628, 10624, 11194, 12352, 14848, 16019, 19256, 21248, 22388, 24704, 29696, 32038, 38512, 42496, 44776, 49408, 59392, 64076, 77024, 84992, 89552, 98816, 118784, 128152, 154048, 169984, 179104, 197632, 256304, 308096, 339968, 358208, 395264, 464551, 512608, 616192, 716416, 790528, 929102, 1025216, 1232384, 1432832, 1858204, 2050432, 2464768, 2865664, 3716408, 4100864, 4929536, 5731328, 7432816, 8201728, 9859072, 11462656, 14865632, 16403456, 22925312, 29731264, 32806912, 59462528, 65613824, 118925056, 237850112, 475700224, 951400448, 1902800896]

約数ペア:

[(1, 1902800896), (2, 951400448), (4, 475700224), (8, 237850112), (16, 118925056), (29, 65613824), (32, 59462528), (58, 32806912), (64, 29731264), (83, 22925312), (116, 16403456), (128, 14865632), (166, 11462656), (193, 9859072), (232, 8201728), (256, 7432816), (332, 5731328), (386, 4929536), (464, 4100864), (512, 3716408), (664, 2865664), (772, 2464768), (928, 2050432), (1024, 1858204), (1328, 1432832), (1544, 1232384), (1856, 1025216), (2048, 929102), (2407, 790528), (2656, 716416), (3088, 616192), (3712, 512608), (4096, 464551), (4814, 395264), (5312, 358208), (5597, 339968), (6176, 308096), (7424, 256304), (9628, 197632), (10624, 179104), (11194, 169984), (12352, 154048), (14848, 128152), (16019, 118784), (19256, 98816), (21248, 89552), (22388, 84992), (24704, 77024), (29696, 64076), (32038, 59392), (38512, 49408), (42496, 44776)]