2552797393

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 2804465664

約数和(自身を除く): 251668271

約数列:

[1, 23, 31, 131, 151, 181, 713, 3013, 3473, 4061, 4163, 4681, 5611, 19781, 23711, 27331, 93403, 107663, 129053, 454963, 545353, 613211, 628613, 735041, 847261, 3580361, 14103853, 16905943, 19487003, 82348303, 110991191, 2552797393]

約数ペア:

[(1, 2552797393), (23, 110991191), (31, 82348303), (131, 19487003), (151, 16905943), (181, 14103853), (713, 3580361), (3013, 847261), (3473, 735041), (4061, 628613), (4163, 613211), (4681, 545353), (5611, 454963), (19781, 129053), (23711, 107663), (27331, 93403)]