2050873328

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 4610371584

約数和(自身を除く): 2559498256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 311, 388, 607, 622, 679, 776, 1214, 1244, 1358, 1552, 2177, 2428, 2488, 2716, 4249, 4354, 4856, 4976, 5432, 8498, 8708, 9712, 10864, 16996, 17416, 30167, 33992, 34832, 58879, 60334, 67984, 117758, 120668, 188777, 211169, 235516, 241336, 377554, 412153, 422338, 471032, 482672, 755108, 824306, 844676, 942064, 1321439, 1510216, 1648612, 1689352, 2642878, 3020432, 3297224, 3378704, 5285756, 6594448, 10571512, 18311369, 21143024, 36622738, 73245476, 128179583, 146490952, 256359166, 292981904, 512718332, 1025436664, 2050873328]

約数ペア:

[(1, 2050873328), (2, 1025436664), (4, 512718332), (7, 292981904), (8, 256359166), (14, 146490952), (16, 128179583), (28, 73245476), (56, 36622738), (97, 21143024), (112, 18311369), (194, 10571512), (311, 6594448), (388, 5285756), (607, 3378704), (622, 3297224), (679, 3020432), (776, 2642878), (1214, 1689352), (1244, 1648612), (1358, 1510216), (1552, 1321439), (2177, 942064), (2428, 844676), (2488, 824306), (2716, 755108), (4249, 482672), (4354, 471032), (4856, 422338), (4976, 412153), (5432, 377554), (8498, 241336), (8708, 235516), (9712, 211169), (10864, 188777), (16996, 120668), (17416, 117758), (30167, 67984), (33992, 60334), (34832, 58879)]