1300857856

素因数分解:

$2^{10}\times {\mathrm{167}}^1\times {\mathrm{7607}}^1$

素因数の和:7794

約数の個数: 44

約数和(自身を含む): 2616360768

約数和(自身を除く): 1315502912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 512, 668, 1024, 1336, 2672, 5344, 7607, 10688, 15214, 21376, 30428, 42752, 60856, 85504, 121712, 171008, 243424, 486848, 973696, 1270369, 1947392, 2540738, 3894784, 5081476, 7789568, 10162952, 20325904, 40651808, 81303616, 162607232, 325214464, 650428928, 1300857856]

約数ペア:

[(1, 1300857856), (2, 650428928), (4, 325214464), (8, 162607232), (16, 81303616), (32, 40651808), (64, 20325904), (128, 10162952), (167, 7789568), (256, 5081476), (334, 3894784), (512, 2540738), (668, 1947392), (1024, 1270369), (1336, 973696), (2672, 486848), (5344, 243424), (7607, 171008), (10688, 121712), (15214, 85504), (21376, 60856), (30428, 42752)]