1291205632

素因数分解:

$2^{10}\times {\mathrm{653}}^1\times {\mathrm{1931}}^1$

素因数の和:2604

約数の個数: 44

約数和(自身を含む): 2586441816

約数和(自身を除く): 1295236184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 653, 1024, 1306, 1931, 2612, 3862, 5224, 7724, 10448, 15448, 20896, 30896, 41792, 61792, 83584, 123584, 167168, 247168, 334336, 494336, 668672, 988672, 1260943, 1977344, 2521886, 5043772, 10087544, 20175088, 40350176, 80700352, 161400704, 322801408, 645602816, 1291205632]

約数ペア:

[(1, 1291205632), (2, 645602816), (4, 322801408), (8, 161400704), (16, 80700352), (32, 40350176), (64, 20175088), (128, 10087544), (256, 5043772), (512, 2521886), (653, 1977344), (1024, 1260943), (1306, 988672), (1931, 668672), (2612, 494336), (3862, 334336), (5224, 247168), (7724, 167168), (10448, 123584), (15448, 83584), (20896, 61792), (30896, 41792)]