2912786492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{11519}}^1$

素因数の和:12362

約数の個数: 48

約数和(自身を含む): 6363463680

約数和(自身を除く): 3450677188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 821, 1642, 3284, 5747, 9031, 11494, 11519, 18062, 22988, 23038, 36124, 46076, 63217, 80633, 126434, 126709, 161266, 252868, 253418, 322532, 506836, 886963, 1773926, 3547852, 9457099, 18914198, 37828396, 66199693, 104028089, 132399386, 208056178, 264798772, 416112356, 728196623, 1456393246, 2912786492]

約数ペア:

[(1, 2912786492), (2, 1456393246), (4, 728196623), (7, 416112356), (11, 264798772), (14, 208056178), (22, 132399386), (28, 104028089), (44, 66199693), (77, 37828396), (154, 18914198), (308, 9457099), (821, 3547852), (1642, 1773926), (3284, 886963), (5747, 506836), (9031, 322532), (11494, 253418), (11519, 252868), (18062, 161266), (22988, 126709), (23038, 126434), (36124, 80633), (46076, 63217)]