1408888927706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{134461627}}^1$

素因数の和:134461686

約数の個数: 24

約数和(自身を含む): 2362221880704

約数和(自身を除く): 953332952998

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 134461627, 268923254, 1748001151, 3496002302, 4168310437, 8336620874, 22724014963, 45448029926, 54188035681, 108376071362, 704444463853, 1408888927706]

約数ペア:

[(1, 1408888927706), (2, 704444463853), (13, 108376071362), (26, 54188035681), (31, 45448029926), (62, 22724014963), (169, 8336620874), (338, 4168310437), (403, 3496002302), (806, 1748001151), (5239, 268923254), (10478, 134461627)]