516392344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{1979}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 1054409400

約数和(自身を除く): 538017056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 193, 338, 386, 676, 772, 1352, 1544, 1979, 2509, 3958, 5018, 7916, 10036, 15832, 20072, 25727, 32617, 51454, 65234, 102908, 130468, 205816, 260936, 334451, 381947, 668902, 763894, 1337804, 1527788, 2675608, 3055576, 4965311, 9930622, 19861244, 39722488, 64549043, 129098086, 258196172, 516392344]

約数ペア:

[(1, 516392344), (2, 258196172), (4, 129098086), (8, 64549043), (13, 39722488), (26, 19861244), (52, 9930622), (104, 4965311), (169, 3055576), (193, 2675608), (338, 1527788), (386, 1337804), (676, 763894), (772, 668902), (1352, 381947), (1544, 334451), (1979, 260936), (2509, 205816), (3958, 130468), (5018, 102908), (7916, 65234), (10036, 51454), (15832, 32617), (20072, 25727)]