2056249984

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 4171251240

約数和(自身を除く): 2115001256

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 337, 584, 653, 674, 1168, 1306, 1348, 2336, 2612, 2696, 4672, 5224, 5392, 9344, 10448, 10784, 20896, 21568, 24601, 41792, 43136, 47669, 49202, 83584, 95338, 98404, 190676, 196808, 220061, 381352, 393616, 440122, 762704, 787232, 880244, 1525408, 1574464, 1760488, 3050816, 3148928, 3520976, 6101632, 7041952, 14083904, 16064453, 28167808, 32128906, 64257812, 128515624, 257031248, 514062496, 1028124992, 2056249984]

約数ペア:

[(1, 2056249984), (2, 1028124992), (4, 514062496), (8, 257031248), (16, 128515624), (32, 64257812), (64, 32128906), (73, 28167808), (128, 16064453), (146, 14083904), (292, 7041952), (337, 6101632), (584, 3520976), (653, 3148928), (674, 3050816), (1168, 1760488), (1306, 1574464), (1348, 1525408), (2336, 880244), (2612, 787232), (2696, 762704), (4672, 440122), (5224, 393616), (5392, 381352), (9344, 220061), (10448, 196808), (10784, 190676), (20896, 98404), (21568, 95338), (24601, 83584), (41792, 49202), (43136, 47669)]