2586423868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{5059}}^1$

素因数の和:5151

約数の個数: 72

約数和(自身を含む): 5627529600

約数和(自身を除く): 3041105732

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 961, 1178, 1922, 2356, 3844, 4123, 5059, 6727, 8246, 10118, 13454, 16492, 18259, 20236, 26908, 35413, 36518, 70826, 73036, 96121, 127813, 141652, 156829, 192242, 255626, 313658, 384484, 511252, 627316, 672847, 1097803, 1345694, 2195606, 2691388, 2979751, 4391212, 4861699, 5959502, 9723398, 11919004, 19446796, 20858257, 34031893, 41716514, 68063786, 83433028, 92372281, 136127572, 184744562, 369489124, 646605967, 1293211934, 2586423868]

約数ペア:

[(1, 2586423868), (2, 1293211934), (4, 646605967), (7, 369489124), (14, 184744562), (19, 136127572), (28, 92372281), (31, 83433028), (38, 68063786), (62, 41716514), (76, 34031893), (124, 20858257), (133, 19446796), (217, 11919004), (266, 9723398), (434, 5959502), (532, 4861699), (589, 4391212), (868, 2979751), (961, 2691388), (1178, 2195606), (1922, 1345694), (2356, 1097803), (3844, 672847), (4123, 627316), (5059, 511252), (6727, 384484), (8246, 313658), (10118, 255626), (13454, 192242), (16492, 156829), (18259, 141652), (20236, 127813), (26908, 96121), (35413, 73036), (36518, 70826)]