13003396

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 27320832

約数和(自身を除く): 14317436

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 241, 287, 329, 482, 574, 658, 964, 1148, 1316, 1687, 1927, 3374, 3854, 6748, 7708, 9881, 11327, 13489, 19762, 22654, 26978, 39524, 45308, 53956, 69167, 79289, 138334, 158578, 276668, 317156, 464407, 928814, 1857628, 3250849, 6501698, 13003396]

約数ペア:

[(1, 13003396), (2, 6501698), (4, 3250849), (7, 1857628), (14, 928814), (28, 464407), (41, 317156), (47, 276668), (82, 158578), (94, 138334), (164, 79289), (188, 69167), (241, 53956), (287, 45308), (329, 39524), (482, 26978), (574, 22654), (658, 19762), (964, 13489), (1148, 11327), (1316, 9881), (1687, 7708), (1927, 6748), (3374, 3854)]