4978712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 9812880

約数和(自身を除く): 4834168

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 353, 706, 1412, 1763, 2824, 3526, 7052, 14104, 14473, 15179, 28946, 30358, 57892, 60716, 115784, 121432, 622339, 1244678, 2489356, 4978712]

約数ペア:

[(1, 4978712), (2, 2489356), (4, 1244678), (8, 622339), (41, 121432), (43, 115784), (82, 60716), (86, 57892), (164, 30358), (172, 28946), (328, 15179), (344, 14473), (353, 14104), (706, 7052), (1412, 3526), (1763, 2824)]