2547384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 7430400

約数和(自身を除く): 4883016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 257, 354, 413, 472, 514, 708, 771, 826, 1028, 1239, 1416, 1542, 1652, 1799, 2056, 2478, 3084, 3304, 3598, 4956, 5397, 6168, 7196, 9912, 10794, 14392, 15163, 21588, 30326, 43176, 45489, 60652, 90978, 106141, 121304, 181956, 212282, 318423, 363912, 424564, 636846, 849128, 1273692, 2547384]

約数ペア:

[(1, 2547384), (2, 1273692), (3, 849128), (4, 636846), (6, 424564), (7, 363912), (8, 318423), (12, 212282), (14, 181956), (21, 121304), (24, 106141), (28, 90978), (42, 60652), (56, 45489), (59, 43176), (84, 30326), (118, 21588), (168, 15163), (177, 14392), (236, 10794), (257, 9912), (354, 7196), (413, 6168), (472, 5397), (514, 4956), (708, 3598), (771, 3304), (826, 3084), (1028, 2478), (1239, 2056), (1416, 1799), (1542, 1652)]