270827518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 445910976

約数和(自身を除く): 175083458

約数列:

[1, 2, 13, 26, 73, 146, 293, 487, 586, 949, 974, 1898, 3809, 6331, 7618, 12662, 21389, 35551, 42778, 71102, 142691, 278057, 285382, 462163, 556114, 924326, 1854983, 3709966, 10416443, 20832886, 135413759, 270827518]

約数ペア:

[(1, 270827518), (2, 135413759), (13, 20832886), (26, 10416443), (73, 3709966), (146, 1854983), (293, 924326), (487, 556114), (586, 462163), (949, 285382), (974, 278057), (1898, 142691), (3809, 71102), (6331, 42778), (7618, 35551), (12662, 21389)]