1313523712

素因数分解:

$2^{11}\times {\mathrm{673}}^1\times {\mathrm{953}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 2633068620

約数和(自身を除く): 1319544908

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 673, 953, 1024, 1346, 1906, 2048, 2692, 3812, 5384, 7624, 10768, 15248, 21536, 30496, 43072, 60992, 86144, 121984, 172288, 243968, 344576, 487936, 641369, 689152, 975872, 1282738, 1378304, 1951744, 2565476, 5130952, 10261904, 20523808, 41047616, 82095232, 164190464, 328380928, 656761856, 1313523712]

約数ペア:

[(1, 1313523712), (2, 656761856), (4, 328380928), (8, 164190464), (16, 82095232), (32, 41047616), (64, 20523808), (128, 10261904), (256, 5130952), (512, 2565476), (673, 1951744), (953, 1378304), (1024, 1282738), (1346, 975872), (1906, 689152), (2048, 641369), (2692, 487936), (3812, 344576), (5384, 243968), (7624, 172288), (10768, 121984), (15248, 86144), (21536, 60992), (30496, 43072)]