248049278

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{2371}}^1$

素因数の和:2588

約数の個数: 24

約数和(自身を含む): 397599384

約数和(自身を除く): 149550106

約数列:

[1, 2, 17, 34, 181, 289, 362, 578, 2371, 3077, 4742, 6154, 40307, 52309, 80614, 104618, 429151, 685219, 858302, 1370438, 7295567, 14591134, 124024639, 248049278]

約数ペア:

[(1, 248049278), (2, 124024639), (17, 14591134), (34, 7295567), (181, 1370438), (289, 858302), (362, 685219), (578, 429151), (2371, 104618), (3077, 80614), (4742, 52309), (6154, 40307)]