2009721856

素因数分解:

$2^{10}\times {\mathrm{761}}^1\times {\mathrm{2579}}^1$

素因数の和:3360

約数の個数: 44

約数和(自身を含む): 4024320120

約数和(自身を除く): 2014598264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 761, 1024, 1522, 2579, 3044, 5158, 6088, 10316, 12176, 20632, 24352, 41264, 48704, 82528, 97408, 165056, 194816, 330112, 389632, 660224, 779264, 1320448, 1962619, 2640896, 3925238, 7850476, 15700952, 31401904, 62803808, 125607616, 251215232, 502430464, 1004860928, 2009721856]

約数ペア:

[(1, 2009721856), (2, 1004860928), (4, 502430464), (8, 251215232), (16, 125607616), (32, 62803808), (64, 31401904), (128, 15700952), (256, 7850476), (512, 3925238), (761, 2640896), (1024, 1962619), (1522, 1320448), (2579, 779264), (3044, 660224), (5158, 389632), (6088, 330112), (10316, 194816), (12176, 165056), (20632, 97408), (24352, 82528), (41264, 48704)]