520010708

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2347}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 1071364224

約数和(自身を除く): 551353516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 193, 287, 386, 574, 772, 1148, 1351, 2347, 2702, 4694, 5404, 7913, 9388, 15826, 16429, 31652, 32858, 55391, 65716, 96227, 110782, 192454, 221564, 384908, 452971, 673589, 905942, 1347178, 1811884, 2694356, 3170797, 6341594, 12683188, 18571811, 37143622, 74287244, 130002677, 260005354, 520010708]

約数ペア:

[(1, 520010708), (2, 260005354), (4, 130002677), (7, 74287244), (14, 37143622), (28, 18571811), (41, 12683188), (82, 6341594), (164, 3170797), (193, 2694356), (287, 1811884), (386, 1347178), (574, 905942), (772, 673589), (1148, 452971), (1351, 384908), (2347, 221564), (2702, 192454), (4694, 110782), (5404, 96227), (7913, 65716), (9388, 55391), (15826, 32858), (16429, 31652)]