254132572

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 468357120

約数和(自身を除く): 214224548

約数列:

[1, 2, 4, 47, 71, 79, 94, 142, 158, 188, 241, 284, 316, 482, 964, 3337, 3713, 5609, 6674, 7426, 11218, 11327, 13348, 14852, 17111, 19039, 22436, 22654, 34222, 38078, 45308, 68444, 76156, 263623, 527246, 804217, 894833, 1054492, 1351769, 1608434, 1789666, 2703538, 3216868, 3579332, 5407076, 63533143, 127066286, 254132572]

約数ペア:

[(1, 254132572), (2, 127066286), (4, 63533143), (47, 5407076), (71, 3579332), (79, 3216868), (94, 2703538), (142, 1789666), (158, 1608434), (188, 1351769), (241, 1054492), (284, 894833), (316, 804217), (482, 527246), (964, 263623), (3337, 76156), (3713, 68444), (5609, 45308), (6674, 38078), (7426, 34222), (11218, 22654), (11327, 22436), (13348, 19039), (14852, 17111)]